Fatal error: Uncaught Error: Class 'Omnipay\Common\AbstractGateway' not found in /home/app/htdocs/ninja/vendor/omnipay/multisafepay/src/XmlGateway.php:32
Stack trace:
#0 {main}
thrown in /home/app/htdocs/ninja/vendor/omnipay/multisafepay/src/XmlGateway.php on line 32