Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /var/www/live/demo8.thesynergate.com/sms_api_v2/app/Http/Controllers/TestController.php:18 Stack trace: #0 {main} thrown in /var/www/live/demo8.thesynergate.com/sms_api_v2/app/Http/Controllers/TestController.php on line 18