The error could be one of several issues… We need more information in order to determine the origin.
. Are you able to export a merged PDF form from the plugin’s EXPORT tab?
. Do you have more than one field map layout created for the Formidable form? If so, are they all working, if not, you should delete or correct all non-working field maps.
Complete this form if you’d like us to take a look, or reply with screenshots of the entire field map layout and the Formidable form’s On Submit Message Box for further review.