Fatal error: Uncaught Error: Interface "OCP\DB\QueryBuilder\IQueryFunction" not found in /home/tremblinlu/MyNextCloud/nextcloud/lib/private/DB/QueryBuilder/QueryFunction.php:27 Stack trace: #0 {main} thrown in /home/tremblinlu/MyNextCloud/nextcloud/lib/private/DB/QueryBuilder/QueryFunction.php on line 27