Fatal error: Uncaught Error: Class "OCA\Talk\Events\ARoomEvent" not found in /home/tzuovhm/tzuovhm/apps_/spreed/lib/Events/AParticipantModifiedEvent.php:14 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/apps_/spreed/lib/Events/AParticipantModifiedEvent.php on line 14