Fatal error: Uncaught Error: Class "MediaWiki\Api\ApiBase" not found in /home/reminder_calling/srg.kuality.ca/extensions/DiscussionTools/includes/ApiDiscussionToolsPageInfo.php:22 Stack trace: #0 {main} thrown in /home/reminder_calling/srg.kuality.ca/extensions/DiscussionTools/includes/ApiDiscussionToolsPageInfo.php on line 22