Fatal error: Uncaught Error: Class "MediaWiki\Maintenance\Maintenance" not found in /var/www/html/w/tests/phpunit/data/MaintenanceRunner/FakeExtension/maintenance/fakeScript.php:7 Stack trace: #0 {main} thrown in /var/www/html/w/tests/phpunit/data/MaintenanceRunner/FakeExtension/maintenance/fakeScript.php on line 7