Fatal error: Uncaught Error: Class "OCP\EventDispatcher\GenericEvent" not found in /home/tzuovhm/tzuovhm/lib/public/Collaboration/AutoComplete/AutoCompleteEvent.php:17 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/lib/public/Collaboration/AutoComplete/AutoCompleteEvent.php on line 17