Bug description
When trying to create a group on a server, the client crashes

Steps to reproduce the issue

1. Press V
2. Try to create a group
3. Crash

Expected behavior
No Crash

Log files
https://pastebin.com/qarSCQqL

Versions

• 1.12.2
• Forge 14.23.5.2838
• Mod version 1.12.2-2.3.23

Other mods
Listed in the crash report, but I doubt there is a conflict

Weirdly enough, I just tried it again twice and the third time it worked... might still be worth checking this out though.

Please make sure this issue is reproducible and try if this also happens without any other mods.

Closed due to inactivity.