Fatal error: Uncaught Error: Class "MediaWiki\Logging\LogFormatter" not found in /usr/www/otte/public/sphunt1/extensions/CheckUser/src/Logging/CheckUserPrivateEventLogFormatter.php:19 Stack trace: #0 {main} thrown in /usr/www/otte/public/sphunt1/extensions/CheckUser/src/Logging/CheckUserPrivateEventLogFormatter.php on line 19