Fatal error: Uncaught Error: Interface "OCP\SetupCheck\ISetupCheck" not found in /home/tzuovhm/tzuovhm/apps_/notifications/lib/Settings/SetupWarningOnRateLimitReached.php:19 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/apps_/notifications/lib/Settings/SetupWarningOnRateLimitReached.php on line 19