I am the person who previously reported the problem under the title "crashes while playing on the server".
When I crashed before, there was a wither skeleton head there.
When I looked at the contents of the shulker box in the MiniHUD, there was a wither skeleton head there, but when I tried to view it, it crashed.
This leads me to believe that there is a crashing bug in the wither skeleton head.
The crash log is probably the same as before.
This bug is very mysterious as for some reason sometimes it occurs and sometimes it does not.

There is a possibility of insufficient performance.
So I will post the configuration of the PC. It's in Japanese...

CPU Intel(R)N95
RAM 8GB
SSD 256GB
Windows11pro 64bitOS x64Base Processor

Please provide the crash log, mc version mod version etc.

Perhaps this is it.
crash-2024-04-27_13.01.08-client.txt
MCVersion:1.20.4 Fabric 0.15.10
I believe the version of SkinLayer3D was 1.6.5.

Hm, my guess looking at that crash report, it seems to be due to how

fi.dy.masa.malilib.render.InventoryOverlay.renderStackAt

works, used by minihud. I'll add a fix into the next release.