Fatal error: Uncaught Error: Interface "OCP\Capabilities\ICapability" not found in /home/tzuovhm/tzuovhm/nextcloud/apps/circles/lib/AppInfo/Capabilities.php:20 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/nextcloud/apps/circles/lib/AppInfo/Capabilities.php on line 20