Fatal error: Uncaught Error: Class "App\Install\Command\BaseStepExecutorCommand" not found in /home/creantis/840suite.creantis.dev/840suite01/core/backend/Install/Command/UpgradeCommand.php:41 Stack trace: #0 {main} thrown in /home/creantis/840suite.creantis.dev/840suite01/core/backend/Install/Command/UpgradeCommand.php on line 41