Hi,
I tried to navigate to my web page (https://atlas-tilecal-d8.web.cern.ch/) and got the following error ouput:
The website encountered an unexpected error. Please try again later.
Error : Class ‘Drupal\feed_block\Plugin\Field\FieldType\RSSFeedField’ not found in Drupal\field\FieldStorageConfigStorage->mapFromStorageRecords() (line 176 of core/modules/field/src/FieldStorageConfigStorage.php ).
Drupal\field\FieldStorageConfigStorage->mapFromStorageRecords(Array, Array) (Line: 193) Drupal\Core\Config\Entity\ConfigEntityStorage->doLoadMultiple(Array) (Line: 300) Drupal\Core\Entity\EntityStorageBase->loadMultiple(Array) (Line: 554) Drupal\Core\Entity\EntityBase::loadMultiple(Array) (Line: 183) field_entity_field_storage_info(Object) call_user_func_array(‘field_entity_field_storage_info’, Array) (Line: 392) Drupal\Core\Extension\ModuleHandler->invoke(‘field’, ‘entity_field_storage_info’, Array) (Line: 572) Drupal\Core\Entity\EntityFieldManager->buildFieldStorageDefinitions(‘block_content’) (Line: 448) Drupal\Core\Entity\EntityFieldManager->getFieldStorageDefinitions(‘block_content’) (Line: 296) Drupal\field\Entity\FieldConfig->getFieldStorageDefinition() (Line: 1240) Drupal\Core\Entity\Sql\SqlContentEntityStorage->loadFromDedicatedTables(Array, ) (Line: 524) Drupal\Core\Entity\Sql\SqlContentEntityStorage->mapFromStorageRecords(Array) (Line: 449) Drupal\Core\Entity\Sql\SqlContentEntityStorage->getFromStorage(Array) (Line: 415) Drupal\Core\Entity\Sql\SqlContentEntityStorage->doLoadMultiple(Array) (Line: 300) Drupal\Core\Entity\EntityStorageBase->loadMultiple(Array) (Line: 250) Drupal\Core\Entity\EntityStorageBase->load(‘5’) (Line: 210) Drupal\block_content\Plugin\Block\BlockContentBlock->getEntity() (Line: 176) Drupal\block_content\Plugin\Block\BlockContentBlock->blockAccess(Object) (Line: 120) Drupal\Core\Block\BlockBase->access(Object, 1) (Line: 124) Drupal\block\BlockAccessControlHandler->checkAccess(Object, ‘view’, Object) (Line: 105) Drupal\Core\Entity\EntityAccessControlHandler->access(Object, ‘view’, Object, 1) (Line: 370) Drupal\Core\Entity\EntityBase->access(‘view’, NULL, 1) (Line: 56) Drupal\block\BlockRepository->getVisibleBlocksPerRegion(Array) (Line: 137) Drupal\block\Plugin\DisplayVariant\BlockPageVariant->build() (Line: 259) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 117) 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(‘kernel.view’, Object) (Line: 156) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 2) (Line: 68) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 2, 1) (Line: 57) Drupal\Core\StackMiddleware\Session->handle(Object, 2, 1) (Line: 47) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 2, 1) (Line: 106) Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 2, 1) (Line: 85) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 2, 1) (Line: 47) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 2, 1) (Line: 52) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 2, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 2) (Line: 166) Drupal\Core\EventSubscriber\DefaultExceptionHtmlSubscriber->makeSubrequest(Object, ‘/system/403’, 403) (Line: 112) Drupal\Core\EventSubscriber\DefaultExceptionHtmlSubscriber->on403(Object) (Line: 109) Drupal\Core\EventSubscriber\HttpExceptionSubscriberBase->onException(Object, ‘kernel.exception’, Object) call_user_func(Array, Object, ‘kernel.exception’, Object) (Line: 111) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(‘kernel.exception’, Object) (Line: 227) Symfony\Component\HttpKernel\HttpKernel->handleException(Object, Object, 1) (Line: 79) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 57) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 106) Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 47) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 52) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
I have no idea what to do to fix this. Please help!