Fatal error: Uncaught Error: Class 'Omnipay\SagePay\Message\ServerAuthorizeRequest' not found in /home/app/htdocs/ninja/vendor/omnipay/sagepay/src/Message/ServerPurchaseRequest.php:8
Stack trace:
#0 {main}
thrown in /home/app/htdocs/ninja/vendor/omnipay/sagepay/src/Message/ServerPurchaseRequest.php on line 8