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  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:field_meta_description:value] ', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:field_meta_description:value] ', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:field_meta_description:value] ', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:field_meta_description:value] ', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:field_meta_description:value] ', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:field_meta_description:value] ', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, 1) (Line: 696)
Drupal\metatag\MetatagManager->generateTokenValues(Array, Object) (Line: 201)
metatag_tokens('metatag', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('metatag', Array, Array, Array, Object) (Line: 139)
metatag_tokens('current-page', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('current-page', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[current-page:metatag:description]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[current-page:metatag:description]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[current-page:metatag:description]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, ' [node:changed:html_date]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace(' [node:changed:html_date]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace(' [node:changed:html_date]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, 1) (Line: 696)
Drupal\metatag\MetatagManager->generateTokenValues(Array, Object) (Line: 201)
metatag_tokens('metatag', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('metatag', Array, Array, Array, Object) (Line: 139)
metatag_tokens('current-page', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('current-page', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[current-page:metatag:description]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[current-page:metatag:description]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[current-page:metatag:description]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, ' [node:changed:html_date]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace(' [node:changed:html_date]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace(' [node:changed:html_date]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, 1) (Line: 696)
Drupal\metatag\MetatagManager->generateTokenValues(Array, Object) (Line: 201)
metatag_tokens('metatag', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('metatag', Array, Array, Array, Object) (Line: 139)
metatag_tokens('current-page', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('current-page', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[current-page:metatag:description]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[current-page:metatag:description]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[current-page:metatag:description]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:created:html_date]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:created:html_date]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:created:html_date]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, 1) (Line: 696)
Drupal\metatag\MetatagManager->generateTokenValues(Array, Object) (Line: 201)
metatag_tokens('metatag', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('metatag', Array, Array, Array, Object) (Line: 139)
metatag_tokens('current-page', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('current-page', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[current-page:metatag:description]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[current-page:metatag:description]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[current-page:metatag:description]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, 1) (Line: 696)
Drupal\metatag\MetatagManager->generateTokenValues(Array, Object) (Line: 201)
metatag_tokens('metatag', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('metatag', Array, Array, Array, Object) (Line: 139)
metatag_tokens('current-page', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('current-page', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[current-page:metatag:description]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[current-page:metatag:description]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[current-page:metatag:description]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, 1) (Line: 696)
Drupal\metatag\MetatagManager->generateTokenValues(Array, Object) (Line: 201)
metatag_tokens('metatag', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('metatag', Array, Array, Array, Object) (Line: 139)
metatag_tokens('current-page', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('current-page', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[current-page:metatag:description]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[current-page:metatag:description]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[current-page:metatag:description]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, 1) (Line: 696)
Drupal\metatag\MetatagManager->generateTokenValues(Array, Object) (Line: 201)
metatag_tokens('metatag', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('metatag', Array, Array, Array, Object) (Line: 139)
metatag_tokens('current-page', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('current-page', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[current-page:metatag:description]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[current-page:metatag:description]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[current-page:metatag:description]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:title] image', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:title] image', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:title] image', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, 1) (Line: 696)
Drupal\metatag\MetatagManager->generateTokenValues(Array, Object) (Line: 201)
metatag_tokens('metatag', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('metatag', Array, Array, Array, Object) (Line: 139)
metatag_tokens('current-page', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('current-page', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[current-page:metatag:description]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[current-page:metatag:description]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[current-page:metatag:description]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, 1) (Line: 696)
Drupal\metatag\MetatagManager->generateTokenValues(Array, Object) (Line: 201)
metatag_tokens('metatag', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('metatag', Array, Array, Array, Object) (Line: 139)
metatag_tokens('current-page', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('current-page', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[current-page:metatag:description]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[current-page:metatag:description]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[current-page:metatag:description]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:url:absolute]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:url:absolute]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:url:absolute]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, 1) (Line: 696)
Drupal\metatag\MetatagManager->generateTokenValues(Array, Object) (Line: 201)
metatag_tokens('metatag', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('metatag', Array, Array, Array, Object) (Line: 139)
metatag_tokens('current-page', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'metatag') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('current-page', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[current-page:metatag:description]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[current-page:metatag:description]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[current-page:metatag:description]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:field_image:entity:field_image], [node:field_meta_image:entity:field_image]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, ' [node:changed:html_date]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace(' [node:changed:html_date]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace(' [node:changed:html_date]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:title] image', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:title] image', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:title] image', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:created:html_date]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:created:html_date]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:created:html_date]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, ' [node:changed:html_date]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace(' [node:changed:html_date]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace(' [node:changed:html_date]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  • Warning: Undefined variable $parent_alias in chemtrec_module_tokens() (line 326 of modules/custom/chemtrec_module/chemtrec_module.module).
    chemtrec_module_tokens('node', Array, Array, Array, Object)
call_user_func_array(Object, Array) (Line: 416)
Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'chemtrec_module') (Line: 395)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 415)
Drupal\Core\Extension\ModuleHandler->invokeAll('tokens', Array) (Line: 364)
Drupal\Core\Utility\Token->generate('node', Array, Array, Array, Object) (Line: 241)
Drupal\Core\Utility\Token->doReplace(1, '[node:url:absolute]', Array, Array, Object) (Line: 191)
Drupal\Core\Utility\Token->replace('[node:url:absolute]', Array, Array, NULL) (Line: 66)
Drupal\metatag\MetatagToken->replace('[node:url:absolute]', Array, Array) (Line: 768)
Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614)
Drupal\metatag\MetatagManager->generateRawElements(Array, Object) (Line: 550)
Drupal\metatag\MetatagManager->generateElements(Array, Object) (Line: 524)
metatag_get_tags_from_route() (Line: 278)
_metatag_remove_duplicate_entity_tags(Array) (Line: 220)
metatag_entity_view_alter(Array, Object, Object) (Line: 552)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 305)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 239)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See http://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 870)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 432)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 248)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

The people helping you prepare and respond.

Our Crisis Management Team has years of experience working in high-risk sectors and environments with a proven track record of excellence.  

Chris Scott headshot

Chris Scott, Crisis Services Manager  

Chris has been working in the field of crisis and emergency response for over 30 years and is a pioneer in the field.  

Chris’ studies in human intelligence linked with understanding a person’s ability to manage unwanted events has seen outstanding results. Chris has a degree in leadership and management and a master’s degree in emergency planning and disaster management, carefully connecting with and complementing business continuity arrangements.  

Chris has worked around the globe for some of the world’s largest oil and gas companies, through to UK emergency services. 

 

Gareth Black headshot

Gareth Black, Senior Crisis Consultant  

Gareth is a thought leader in the field of crisis management, emergency response and human factors.  

Gareth’s Master’s Degree in Homeland Security and Crisis Management, alongside his lecturing work at Coventry University means he is at the cutting edge of developments in the field. Gareth has a unique ability to turn his wealth of academic experience into simple, practical, and intuitive solutions for clients, ensuring they remain in the forefront of crisis management practice.  

Gareth has received accolades for his work with the National Health Service, preparing for, responding to, and recovering from a wide range of incidents whilst also working on policy and procedural developments of national and international significance. More recently Gareth has worked with clients in the chemical, oil and gas, university, and public sector, creating inventive and intuitive solutions to maintain their crisis readiness. 

 

 

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A Window Into the Role of a CHEMTREC Crisis Management Consultant

When one thinks about crisis management, the immediate image that may come to mind likely involves fires, explosions, or other dramatic scenarios with the potential to have major impacts on people, environment, assets, and reputation. Learn more about the role of a CHEMTREC Crisis Management Consultant.

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CHEMTREC® is a registered service mark of the American Chemistry Council, Inc.