Fatal error: Uncaught Error: Interface "OCP\EventDispatcher\IEventListener" not found in /home/tzuovhm/tzuovhm/apps_/files_trashbin/lib/Listeners/LoadAdditionalScripts.php:18 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/apps_/files_trashbin/lib/Listeners/LoadAdditionalScripts.php on line 18