Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/defenders/public_html/0255_projects/college_sys_v1/app/Http/Controllers/StudentExamController.php:16 Stack trace: #0 {main} thrown in /home/defenders/public_html/0255_projects/college_sys_v1/app/Http/Controllers/StudentExamController.php on line 16