Double Server - Bug

Hello.

Sorry for my English, Google tra
I have a problem with my server, since yesterday the server launches in duplicate. I see it twice in the list of servers while I have only one. Do you know where the problem may come from? Because of this, I am forced to disconnect reconnects 2 times otherwise if during the first connection no script is taken into account. I’m not talking about the server, but only me, I log off and reconnect directly. And the magic goes, but I still see 2 servers. Anyone to an idea? thank you