Fatal error: Uncaught Error: Class 'Omnipay\Alipay\BaseAbstractGateway' not found in /home/app/htdocs/lidia/vendor/lokielse/omnipay-alipay/src/ExpressGateway.php:10
Stack trace:
#0 {main}
thrown in /home/app/htdocs/lidia/vendor/lokielse/omnipay-alipay/src/ExpressGateway.php on line 10