Fatal error: Uncaught Error: Interface "MediaWiki\Extension\TemplateStyles\Hooks\TemplateStylesPropertySanitizerHook" not found in C:\xampp\htdocs\extensions\TemplateStyles\includes\Hooks\HookRunner.php:14 Stack trace: #0 {main} thrown in C:\xampp\htdocs\extensions\TemplateStyles\includes\Hooks\HookRunner.php on line 14