Fatal error: Uncaught Error: Class "App\Install\Command\BaseStepExecutorCommand" not found in /var/www/crm_killing_ninja/core/backend/Install/Command/SetupLegacyMigrationCommand.php:40 Stack trace: #0 {main} thrown in /var/www/crm_killing_ninja/core/backend/Install/Command/SetupLegacyMigrationCommand.php on line 40