Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in /var/www/html/sitefelicien/azuracast/backend/src/Installer/Command/InstallCommand.php:29 Stack trace: #0 {main} thrown in /var/www/html/sitefelicien/azuracast/backend/src/Installer/Command/InstallCommand.php on line 29