Crashing server when using Morning Star

[CryDeS]

Using 1.16.5 mohistmc server core( Mohist version 1.16.5-811 (MC: 1.16.5) (Implementing API version 1.16.5-R0.1-SNAPSHOT) ) ProjectE-1.16.5-PE1.0.1B

Random crashing when trying to destroy block(can't repeat it easily, because this doesnt crash every time on every block).

There is crashlog

crash-2021-10-20_18.19.08-server.txt

[CryDeS]

UPD. Setting mode to '3 in width' and just LMB to any block crashed.

[pupnewfster]

Does this happen on forge? (As in not Mohist?)

[CryDeS]

Hm. Can't reproduce that in singleplayer forge-client. Strange.