Solved Server does not show on list or history

There is something strange happening here.
Since I updated my server today, it does not show at list.

When I start the game, my server is on history list, but if I refresh the list, it dissapear from history list.

 

do u use plugins like cornucopia or betterloot or kind of that?

 

I don't.

Solved: I was using server.secure false on start.