Fatal error: Uncaught Error: Class "Symfony\Component\Config\Loader\FileLoader" not found in /var/www/www-root/data/www/dev6.crosshub.ru/control_params-advansed/vendor/symfony/routing/Loader/XmlFileLoader.php:28 Stack trace: #0 {main} thrown in /var/www/www-root/data/www/dev6.crosshub.ru/control_params-advansed/vendor/symfony/routing/Loader/XmlFileLoader.php on line 28