Sudo: a password is required

[fh-kriftel]

I only have a TXT 4.0 with the recent firmware 3.1.7.
When starting the server from SSH, after server start it shows three times
sudo: a password is required
and then it stopps.

The issue does not occur when executing the server with sudo. However, this is not the idea and also it does not allow for execution from the controller panel.

Anyone experiencing the same?