Error message
Warning: Undefined array key "title" in Drupal\sibos_tools\Controller\SibosToolsController->showConference() (line 104 of modules/custom/sibos_tools/src/Controller/SibosToolsController.php).
Drupal\sibos_tools\Controller\SibosToolsController->showConference('speakers', '2017', 'hays-littlejohn', '') call_user_func_array(Array, Array) (Line: 123) Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 121) Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) (Line: 97) Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 181) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 68) Drupal\simple_oauth\HttpMiddleware\BasicAuthSwap->handle(Object, 1, 1) (Line: 58) 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: 53) Asm89\Stack\Cors->handle(Object, 1, 1) (Line: 50) Drupal\ban\BanMiddleware->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: 704) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
Warning: Undefined array key "title" in Drupal\sibos_tools\Controller\SibosToolsController->getTitle() (line 132 of modules/custom/sibos_tools/src/Controller/SibosToolsController.php).
Drupal\sibos_tools\Controller\SibosToolsController->getTitle('speakers', '2017', 'hays-littlejohn', '') call_user_func_array(Array, Array) (Line: 58) Drupal\Core\Controller\TitleResolver->getTitle(Object, Object) (Line: 204) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}(Array) (Line: 245) 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: 68) Drupal\simple_oauth\HttpMiddleware\BasicAuthSwap->handle(Object, 1, 1) (Line: 58) 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: 53) Asm89\Stack\Cors->handle(Object, 1, 1) (Line: 50) Drupal\ban\BanMiddleware->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: 704) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
Warning: Undefined array key "title" in Drupal\sibos_tools\Controller\SibosToolsController->getTitle() (line 132 of modules/custom/sibos_tools/src/Controller/SibosToolsController.php).
Drupal\sibos_tools\Controller\SibosToolsController->getTitle('speakers', '2017', 'hays-littlejohn', '') call_user_func_array(Array, Array) (Line: 58) Drupal\Core\Controller\TitleResolver->getTitle(Object, Object) (Line: 880) token_tokens('current-page', Array, Array, Array, Object) call_user_func_array(Object, Array) (Line: 409) Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}(Object, 'token') (Line: 388) Drupal\Core\Extension\ModuleHandler->invokeAllWith('tokens', Object) (Line: 408) 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:title] | [site:name]', Array, Array, Object) (Line: 191) Drupal\Core\Utility\Token->replace('[current-page:title] | [site:name]', Array, Array, NULL) (Line: 66) Drupal\metatag\MetatagToken->replace('[current-page:title] | [site:name]', Array, Array) (Line: 768) Drupal\metatag\MetatagManager->processTagValue(Object, Array, Array, , 'en') (Line: 614) Drupal\metatag\MetatagManager->generateRawElements(Array, NULL) (Line: 550) Drupal\metatag\MetatagManager->generateElements(Array, NULL) (Line: 524) metatag_get_tags_from_route() (Line: 130) metatag_page_attachments(Array) (Line: 311) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}(Object, 'metatag') (Line: 388) Drupal\Core\Extension\ModuleHandler->invokeAllWith('page_attachments', Object) (Line: 308) Drupal\Core\Render\MainContent\HtmlRenderer->invokePageAttachmentHooks(Array) (Line: 285) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 284) 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: 68) Drupal\simple_oauth\HttpMiddleware\BasicAuthSwap->handle(Object, 1, 1) (Line: 58) 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: 53) Asm89\Stack\Cors->handle(Object, 1, 1) (Line: 50) Drupal\ban\BanMiddleware->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: 704) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
Warning: Undefined array key "title" in Drupal\sibos_tools\Controller\SibosToolsController->getTitle() (line 132 of modules/custom/sibos_tools/src/Controller/SibosToolsController.php).
Drupal\sibos_tools\Controller\SibosToolsController->getTitle('speakers', '2017', 'hays-littlejohn', '') call_user_func_array(Array, Array) (Line: 58) Drupal\Core\Controller\TitleResolver->getTitle(Object, Object) (Line: 108) sibos_seo_datalayer_alter(Array, NULL, NULL) (Line: 545) Drupal\Core\Extension\ModuleHandler->alter('datalayer', Array) (Line: 100) datalayer_get_data_from_page() (Line: 51) Drupal\datalayer\DatalayerLazyBuilders->lazyScriptTag() call_user_func_array(Array, Array) (Line: 111) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #lazy_builder callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 859) Drupal\Core\Render\Renderer->doCallback('#lazy_builder', 'datalayer.lazy_builders:lazyScriptTag', Array) (Line: 400) Drupal\Core\Render\Renderer->doRender(Array, 1) (Line: 240) Drupal\Core\Render\Renderer->render(Array, 1) (Line: 165) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 164) Drupal\Core\Render\Renderer->renderPlain(Array) (Line: 183) Drupal\Core\Render\Renderer->doRenderPlaceholder(Array) (Line: 712) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() Fiber->start() (Line: 720) Drupal\Core\Render\Renderer->replacePlaceholders(Array) (Line: 597) Drupal\Core\Render\Renderer->doRender(Array, 1) (Line: 240) Drupal\Core\Render\Renderer->render(Array, 1) (Line: 153) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 152) Drupal\Core\Render\Renderer->renderRoot(Array) (Line: 286) Drupal\Core\Render\HtmlResponseAttachmentsProcessor->renderPlaceholders(Object) (Line: 135) Drupal\Core\Render\HtmlResponseAttachmentsProcessor->processAttachments(Object) (Line: 45) Drupal\Core\EventSubscriber\HtmlResponseSubscriber->onRespond(Object, 'kernel.response', Object) call_user_func(Array, Object, 'kernel.response', Object) (Line: 111) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.response') (Line: 214) Symfony\Component\HttpKernel\HttpKernel->filterResponse(Object, Object, 1) (Line: 202) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 68) Drupal\simple_oauth\HttpMiddleware\BasicAuthSwap->handle(Object, 1, 1) (Line: 58) 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: 53) Asm89\Stack\Cors->handle(Object, 1, 1) (Line: 50) Drupal\ban\BanMiddleware->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: 704) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)