Fatal error: Uncaught Error: Class "Illuminate\Routing\Controller" not found in /home/magerapp/public_html/Modules/Coupon/Http/Controllers/API/CouponController.php:11 Stack trace: #0 {main} thrown in /home/magerapp/public_html/Modules/Coupon/Http/Controllers/API/CouponController.php on line 11