Fatal error: Uncaught Error: Class 'Omnipay\Common\Message\AbstractResponse' not found in /home/app/htdocs/lidia/vendor/omnipay/firstdata/src/Message/CompletePurchaseResponse.php:13
Stack trace:
#0 {main}
thrown in /home/app/htdocs/lidia/vendor/omnipay/firstdata/src/Message/CompletePurchaseResponse.php on line 13