Fatal error: Uncaught Error: Class "App\Install\Command\BaseCommand" not found in D:\htdocs\SuiteCRM\tmp\package\upgrade\SuiteCRM-8.9.1-extracted\core\backend\Install\Command\BaseStepExecutorCommand.php:37 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\tmp\package\upgrade\SuiteCRM-8.9.1-extracted\core\backend\Install\Command\BaseStepExecutorCommand.php on line 37