Fatal error: Uncaught Error: Interface "OCP\SetupCheck\ISetupCheck" not found in /home/tzuovhm/tzuovhm/apps_/user_ldap/lib/SetupChecks/LdapInvalidUuids.php:18 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/apps_/user_ldap/lib/SetupChecks/LdapInvalidUuids.php on line 18