Fatal error: Uncaught Error: Class 'Omnipay\FirstData\Message\WebservicePurchaseRequest' not found in /home/app/htdocs/ninja/vendor/omnipay/firstdata/src/Message/WebserviceAuthorizeRequest.php:61 Stack trace: #0 {main} thrown in /home/app/htdocs/ninja/vendor/omnipay/firstdata/src/Message/WebserviceAuthorizeRequest.php on line 61