Fatal error: Uncaught Error: Class "MediaWiki\Content\CodeContentHandler" not found in /home/floten1/q.tenbergen.ca/extensions/TemplateStyles/includes/TemplateStylesContentHandler.php:26 Stack trace: #0 {main} thrown in /home/floten1/q.tenbergen.ca/extensions/TemplateStyles/includes/TemplateStylesContentHandler.php on line 26