Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in C:\xampp\htdocs\rp_backend\app\Http\Controllers\DefaultStudents\DefaultStudentController.php:27 Stack trace: #0 {main} thrown in C:\xampp\htdocs\rp_backend\app\Http\Controllers\DefaultStudents\DefaultStudentController.php on line 27