Fatal error: Uncaught Error: Class 'App\Http\Controllers\Controller' not found in C:\xampp\htdocs\Salur\coba\Kasir_UMKM\app\Http\Controllers\Master\SatuanController.php:18 Stack trace: #0 {main} thrown in C:\xampp\htdocs\Salur\coba\Kasir_UMKM\app\Http\Controllers\Master\SatuanController.php on line 18