Fatal error: Uncaught Error: Class "App\Http\Controllers\Gateway\PaypalSdk\PayPalHttp\IOException" not found in /home/mydemotec/public_html/frun/app/Http/Controllers/Gateway/PaypalSdk/PayPalHttp/HttpException.php:5 Stack trace: #0 {main} thrown in /home/mydemotec/public_html/frun/app/Http/Controllers/Gateway/PaypalSdk/PayPalHttp/HttpException.php on line 5