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.
Can you please tell us a bit more about this issue?
Also if it is the same issue as on your other thread (http://www.jotform.com/answers/519317-PDF-option-is-not-working-properly-for-us), please continue the communication only over this one thread.
This will allow us to better understand the issue and help you resolve it.
I would also like to ask if you are getting this error on our online Form Builder (jotform.com) or is this in regards to JotForm Engine?