Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in /DATA/k9954527/crm89.arghajata.com/core/backend/Install/Command/InstallExtensionAssets.php:38 Stack trace: #0 {main} thrown in /DATA/k9954527/crm89.arghajata.com/core/backend/Install/Command/InstallExtensionAssets.php on line 38