Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/klit2494/public_html/absen.klinikcomputer.id/app/Http/Controllers/KelasController.php:11 Stack trace: #0 {main} thrown in /home/klit2494/public_html/absen.klinikcomputer.id/app/Http/Controllers/KelasController.php on line 11