Possible Fixes

Yes

Modpack Version

2.11

What happened?

We play with friends on a server, which is on my computer. Today I updated the modpack to version 2.11, played for a while, then the game froze and I restarted it. After restarting, I could no longer enter the server and began to receive this error. My friends also cannot enter with me. Can anyone suggest a solution to the problem?

Crash Log

https://gist.github.com/CurseMen/aec9884cd3fe75803a9977c3c8309a12

Latest.Log

No response

Highly likely to be #1540
but would need client log to verify

Highly likely to be #1540 but would need client log to verify

This one?
https://gist.github.com/CurseMen/ef7dadface7b567b2e649b642e2eca67

This one? https://gist.github.com/CurseMen/ef7dadface7b567b2e649b642e2eca67

Yep its that, iron jewelry in a curio slot

Where I can find curio slots here to delete item?

This one? https://gist.github.com/CurseMen/ef7dadface7b567b2e649b642e2eca67

Yep its that, iron jewelry in a curio slot

Oh, thank you very much! I searched through the files a bit and found where the curio slots data is stored. Now I've deleted that ring from myself and was able to log in safely. Should I not wear rings from this mod at all, since this can happen?