Fatal error: Uncaught Error: Class "OCP\EventDispatcher\Event" not found in /home/tzuovhm/tzuovhm/nextcloud/apps/files/lib/Event/LoadSearchPlugins.php:13 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/nextcloud/apps/files/lib/Event/LoadSearchPlugins.php on line 13