Read me first!

1. Is your issue about the Fabric version of Charm? Please report your issue here: https://github.com/svenhjol/Charm/issues
   -Forge
2. We don't support Optifine! Please check that the problem still occurs if you remove Optifine from your mods.
   -The clients online may have had Optifine but it's a server crash
3. Don't use the bug report to suggest new features or behavior.
   -ok

Versions
Charm version - 2.2.2
Minecraft version - 1.16.4
Forge Version - 35.1.36

Description
Crash due to ticking entity while using Ars Nouveau

Stacktrace
https://pastebin.com/Y9uGLm1g

This might be a duplicate of #45, sorry if it is I don't know how to read logs that well.

At a quick glance, the crash log also mentions Xaero's Minimap and Astral Sorcery. Could you try removing these mods, one at a time, and seeing if it still crashes?

Also, neither the report nor the the log tells use what you're doing when the crash occurs; that's important if we're trying to reproduce the crash.

Well I did some more testing and can now accurately reproduce it. The crash happens when someone dies with the totem in their inventory. The spell is what is killing them. I think it definitely is a duplicate of #45

I'll test if it happens without Xaero's and Astral later when I've got more time.

EDIT: Issue was resolved by disabling inventory totem usage.