Fatal error: Uncaught Error: Interface "OCP\Accounts\IAccountPropertyCollection" not found in /home/tzuovhm/tzuovhm/nextcloud/lib/private/Accounts/AccountPropertyCollection.php:15 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/nextcloud/lib/private/Accounts/AccountPropertyCollection.php on line 15