To all administrators and developers of JSN.
I think that I should communicate the problem fixed.
Unfortunately, my account has expired recently, so I write this info into the free forum.
It affects the JSN UniForm component as of version 4.06
I had my server and the PHP version on 7.1 and had to make sure that with this version 7.1 no send on receipt of a contact request to the deposited admin emails.
Furthermore one can also no e-mail addresses deposit, which one establishes the latest if one wants to store new deposited mail addresses, then the registration comes as in the picture.
I hope the message from me keeps you!
Please correct this bug
Greetings from Hamburg