Fatal error: Uncaught Error: Class "MediaWiki\Auth\AbstractSecondaryAuthenticationProvider" not found in /var/www/html/orian-wiki/extensions/OATHAuth/src/Auth/SecondaryAuthenticationProvider.php:13 Stack trace: #0 {main} thrown in /var/www/html/orian-wiki/extensions/OATHAuth/src/Auth/SecondaryAuthenticationProvider.php on line 13