Fatal error: Uncaught Error: Class 'MediaWiki\Auth\AuthenticationRequest' not found in /var/www/html/wiki_2023/extensions/TitleBlacklist/includes/TitleBlacklistAuthenticationRequest.php:9 Stack trace: #0 {main} thrown in /var/www/html/wiki_2023/extensions/TitleBlacklist/includes/TitleBlacklistAuthenticationRequest.php on line 9