What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
Thank you for contacting our Support.
That's quite normal. If you integrated your PayPal account in the form and then you try to pay with the same PayPal account, you're getting that error from the PayPal (you can not pay yo yourself).
Hope this clarifies.
If you have additional questions please get back to us.