Fatal error: Uncaught Error: Interface "Wikimedia\Rdbms\Database\DbQuoter" not found in /var/www/html/orian-wiki/tests/phpunit/unit/includes/libs/rdbms/AddQuoterMock.php:27 Stack trace: #0 {main} thrown in /var/www/html/orian-wiki/tests/phpunit/unit/includes/libs/rdbms/AddQuoterMock.php on line 27