Form submit an email without data?

This week our "Sun kontakt formulier" is sending emails without contains. Before it worked perfectly. What changed and can it be repaired?

Hi,

I checked your form and it appears as though the body of your email notification has been deleted:

The easiest way to restore this is to simply create a new notification:

http://www.jotform.com/help/25-Setting-Up-Email-Notifications

I am unsure why this has occurred, though the solution is pretty straightforward.

Let us know if you have any further questions and we will be happy to help.