If you get a message that says "Things don't appear to be working at the moment. Please try again later." or similar, something is wrong with your PayPal account.
Try these things to resolve the issue:
- Check your PayPal email is correct in the Settings panel.
- Check your PayPal account is active and capable of receiving payments.
- Check that Encrypted Website Payments is disabled in PayPal. See this article to learn more.