Fatal error: Uncaught Error: Class 'User' not found in /var/www/html/wiki_2023/extensions/SemanticMediaWiki/tests/phpunit/Utils/Mock/MockSuperUser.php:27 Stack trace: #0 {main} thrown in /var/www/html/wiki_2023/extensions/SemanticMediaWiki/tests/phpunit/Utils/Mock/MockSuperUser.php on line 27