Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in C:\xampp\htdocs\BK\bateriasec\vendor\friendsofsymfony\oauth-server-bundle\Command\CreateClientCommand.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\BK\bateriasec\vendor\friendsofsymfony\oauth-server-bundle\Command\CreateClientCommand.php on line 21