Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in /users/ms-it/www/oc/lib/composer/symfony/translation/Command/XliffLintCommand.php:31 Stack trace: #0 {main} thrown in /users/ms-it/www/oc/lib/composer/symfony/translation/Command/XliffLintCommand.php on line 31