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