Fatal error: Uncaught Error: Class "MediaWiki\ResourceLoader\FileModule" not found in /var/www/html/orian-wiki/extensions/SyntaxHighlight_GeSHi/includes/ResourceLoaderSyntaxHighlightVisualEditorModule.php:23 Stack trace: #0 {main} thrown in /var/www/html/orian-wiki/extensions/SyntaxHighlight_GeSHi/includes/ResourceLoaderSyntaxHighlightVisualEditorModule.php on line 23