Fatal error: Uncaught Error: Class 'Illuminate\Routing\Controller' not found in /home/edmedu/www/edmclass.com.bak/edmclass-front/app/Http/Controllers/Controller.php:9 Stack trace: #0 {main} thrown in /home/edmedu/www/edmclass.com.bak/edmclass-front/app/Http/Controllers/Controller.php on line 9