My server disconnects me and my friends after starting new day

Yes, we have mods on the server, but this has never happened before.

We were on day 60, which should have changed to day 61, but then the entire screen freezes and after a few seconds, we're kicked out. A "server disconnected" message appears.

It's strange because the server can run for another day if I'm playing solo and playing with one of my friends, but when another joins, the same thing happens again.

I tried playing with another friend, but it still freezes, so it seems like he's the problem? Even though we played just the other day and everything was fine until day 60.

The only mod that was updated was "shipwrecked," but we weren't even using it on this file, so I don't understand. I'd appreciate any tips.

🙂