Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /home/qcsvlel/www/core/modules/content_moderation/src/EventSubscriber/WorkspaceSubscriber.php:15 Stack trace: #0 {main} thrown in /home/qcsvlel/www/core/modules/content_moderation/src/EventSubscriber/WorkspaceSubscriber.php on line 15