Hello, i cant process a PayPal payment - i tested it with PayPal Sandbox and it works. iam getting this Message when i try to process a payment in frontend "Payment error: An internal error happened in the script, please contact webmaster for details" In the log i found: " URL: /signup/{url} MESSAGE: Wrong signup form code - SignUp the form does not exists. Redirect Customer to default form. Referrer:" with PayPal Sand it Works!! using aMember Pro 4.6.3
This error does not related to PayPal. I guess it is some hack/spam attempt but it was prevented by aMember successfully. To troubleshoot your issue with PayPal configuration I need more info. Do you mind to contact us in helpdesk ( https://www.amember.com/support )? We will help you with configuration.