Fatal error: Uncaught Error: Class "OCA\Circles\Events\CircleGenericEvent" not found in /var/www/html/nextcloud/apps/circles/lib/Events/CircleMemberGenericEvent.php:22 Stack trace: #0 {main} thrown in /var/www/html/nextcloud/apps/circles/lib/Events/CircleMemberGenericEvent.php on line 22