Fatal error: Uncaught Error: Class 'Illuminate\Database\Seeder' not found in C:\xampp\htdocs\com.arbokcorp.app\database\seeds\client_db\ahpsys_usersSeeder.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\com.arbokcorp.app\database\seeds\client_db\ahpsys_usersSeeder.php on line 8