Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in /var/www/html/vendor/doctrine/migrations/lib/Doctrine/Migrations/Tools/Console/Command/AbstractCommand.php:30 Stack trace: #0 {main} thrown in /var/www/html/vendor/doctrine/migrations/lib/Doctrine/Migrations/Tools/Console/Command/AbstractCommand.php on line 30