The solution was downloading and installing an update the form builder plugin. The availability of this update, however, did not show on my plugins page.
There is another problem presenting itself. When I assign a form lock to two of my downloads. Only the first on the page will work correctly. The second one redirects to a blank page with a download link after the form is submitted.
Another thing is, I don’t get an email with the form’s data. I do have ticked that box in the form builder.
