I have a Log In with PayPal button on my site for sellers to connect their accounts. When sellers click on the Log In with PayPal button, we are getting the following error:
Relying Party Validation error: client_id or redirect_uri provided in the request does not match any of the registered clients. Please check the request.
Some sellers do not experience this problem. Please let me know what can I do to resolve this issue. Thanks everyone.
