Fatal error: Uncaught Error: Class "MediaWiki\Auth\AbstractPreAuthenticationProvider" not found in /home/floten1/q.tenbergen.ca/extensions/LoginNotify/includes/KnownIPPreAuthenticationProvider.php:17 Stack trace: #0 {main} thrown in /home/floten1/q.tenbergen.ca/extensions/LoginNotify/includes/KnownIPPreAuthenticationProvider.php on line 17