Fatal error: Uncaught Error: Class "OCP\EventDispatcher\Event" not found in /var/www/html/nextcloud/apps/files_trashbin/lib/Events/MoveToTrashEvent.php:19 Stack trace: #0 {main} thrown in /var/www/html/nextcloud/apps/files_trashbin/lib/Events/MoveToTrashEvent.php on line 19