Fatal error: Uncaught Error: Class 'App\Http\Controllers\Controller' not found in /home/edmedu/www/mig.edmclass.com/front.edmclass.com/app/Http/Controllers/_ielts/_IeltsController.php:21 Stack trace: #0 {main} thrown in /home/edmedu/www/mig.edmclass.com/front.edmclass.com/app/Http/Controllers/_ielts/_IeltsController.php on line 21