Fatal error: Uncaught Error: Class "MediaWiki\Tests\Structure\BundleSizeTest" not found in /var/www/html/orian-wiki/skins/Vector/tests/phpunit/structure/BundleSizeTest.php:5 Stack trace: #0 {main} thrown in /var/www/html/orian-wiki/skins/Vector/tests/phpunit/structure/BundleSizeTest.php on line 5