Minecraft version: 1.20.1
Mod Loader: Forge: 47.2.0
Mods involved: Create and Open Parties and Claims

I created an automatic tree farm based on this video in a claimed chunk in server:
https://www.youtube.com/watch?v=4OfNJkhno-s

After some minutes the server suddenly crashed, after I installed "Neruina - Ticking Entity Fixer" and the server stopped crashing, but the entire machine disappeared, the only thing I did different from the tutorial is using super glue in the entire machine excluding the bearing.

Additionally, the error repeats so I guess it can be reproduced.

PD: I noticed when I reconnected that a wandering villager got hurt by the mechanical saw when the crash happened.

Logs:
crash-2023-12-25_22.04.40-server.txt
crashwithcreate.log

Thanks for reporting. Same as #410 though.

You're welcome, thanks for the reply and your amazing work