Fatal error: Uncaught Error: Class "App\Http\Controllers\MainApiController" not found in /home/customdevnewonli/public_html/event-gig-backend/app/Http/Controllers/Vendor/PromoUsageController.php:13 Stack trace: #0 {main} thrown in /home/customdevnewonli/public_html/event-gig-backend/app/Http/Controllers/Vendor/PromoUsageController.php on line 13