Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in /home/www/swittelecom.com/test/laravel/vendor/symfony/yaml/Command/LintCommand.php:29 Stack trace: #0 {main} thrown in /home/www/swittelecom.com/test/laravel/vendor/symfony/yaml/Command/LintCommand.php on line 29