Fatal error: Uncaught Error: Class 'Omnipay\PayPal\Message\AbstractRequest' not found in /home/kingelearn/public_html/vendor/omnipay/paypal/src/Message/ExpressAuthorizeRequest.php:12
Stack trace:
#0 {main}
thrown in /home/kingelearn/public_html/vendor/omnipay/paypal/src/Message/ExpressAuthorizeRequest.php on line 12