Fatal error: Uncaught Error: Class "Wikimedia\Parsoid\Ext\ExtensionTagHandler" not found in /home/floten1/q.tenbergen.ca/extensions/Cite/src/Parsoid/RefTagHandler.php:22 Stack trace: #0 {main} thrown in /home/floten1/q.tenbergen.ca/extensions/Cite/src/Parsoid/RefTagHandler.php on line 22