Fatal error: Uncaught Error: Class "Illuminate\Database\Seeder" not found in /opt/lampp/htdocs/msjparametermsn/database/seeders/data_default_new_role.php:10 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/msjparametermsn/database/seeders/data_default_new_role.php on line 10