Fatal error: Uncaught Error: Class 'Dcat\Admin\Console\InstallCommand' not found in E:\xampp\htdocs\www\qr250\vendor\dcat\laravel-admin\src\Console\AppCommand.php:8 Stack trace: #0 {main} thrown in E:\xampp\htdocs\www\qr250\vendor\dcat\laravel-admin\src\Console\AppCommand.php on line 8