Fatal error: Uncaught Error: Class "MediaWiki\Extension\OATHAuth\HTMLForm\OATHAuthOOUIHTMLForm" not found in C:\xampp\htdocs\extensions\OATHAuth\src\HTMLForm\TOTPEnableForm.php:17 Stack trace: #0 {main} thrown in C:\xampp\htdocs\extensions\OATHAuth\src\HTMLForm\TOTPEnableForm.php on line 17