Fatal error: Uncaught Error: Class 'SMW\MediaWiki\Job' not found in /var/www/html/wiki_2023/extensions/SemanticMediaWiki/src/MediaWiki/Jobs/NullJob.php:15 Stack trace: #0 {main} thrown in /var/www/html/wiki_2023/extensions/SemanticMediaWiki/src/MediaWiki/Jobs/NullJob.php on line 15