Fatal error: Uncaught Error: Class 'ApiQueryBase' not found in /var/www/html/wiki_2023/extensions/OATHAuth/src/Api/Module/ApiQueryOATH.php:38 Stack trace: #0 {main} thrown in /var/www/html/wiki_2023/extensions/OATHAuth/src/Api/Module/ApiQueryOATH.php on line 38