[1.12.2] Server Crash

[Daniel Dalton]

Got this crash with this build:
LeatherWorks-1.12-1.75.0.32.jar

Forge:
forge-1.12.2-14.23.3.2655-universal.jar

Player was fighting a witch and then died and the server shut down immediately.

Crash Report:
https://pastebin.com/KhpStnAP

[Arkimu]

Got this crash with this build:
LeatherWorks-1.12-1.75.1.33.jar

Forge:
forge-1.12.2-14.23.3.2673-universal.jar

Getting the same error after getting kill by a fire charge attack from the magma monsters mod.

Crash Report:
https://pastebin.com/YCZteyZ8

[Arkimu]

Update

It keeps happening every time after any death.

https://pastebin.com/Nbychuf6

[Daniel Dalton]

Same...

https://pastebin.com/YRGsSHF4

[cleverpanda]

fixed