Fatal error: Uncaught Error: Interface "MediaWiki\ResourceLoader\Hook\ResourceLoaderGetConfigVarsHook" not found in /home/hiphopdi/public_html/wiki2/extensions/Math/src/HookHandlers/ResourceLoaderConfigHandler.php:9 Stack trace: #0 {main} thrown in /home/hiphopdi/public_html/wiki2/extensions/Math/src/HookHandlers/ResourceLoaderConfigHandler.php on line 9