Fatal error: Uncaught Error: Class "MediaWiki\Rest\SimpleHandler" not found in /var/www/html/w/extensions/ConfirmEdit/includes/Api/Rest/Handler/PostHCaptchaTokenForBlockHandler.php:25 Stack trace: #0 {main} thrown in /var/www/html/w/extensions/ConfirmEdit/includes/Api/Rest/Handler/PostHCaptchaTokenForBlockHandler.php on line 25