Fatal error: Uncaught Error: Interface "MediaWiki\Extension\CodeMirror\Hooks\CodeMirrorGetModeHook" not found in /home/floten1/wiki.squirrelslair.ca/extensions/CodeMirror/includes/Hooks/HookRunner.php:12 Stack trace: #0 {main} thrown in /home/floten1/wiki.squirrelslair.ca/extensions/CodeMirror/includes/Hooks/HookRunner.php on line 12