Describe the Bug

i was doing a wood farm with the cart assembler and minecart and linear chassis, and then when i start the cart assembler with a linear chassis it crash the whole minecraft and i cant enter to the server cause it crashes.
I play in the 1.16.5 and in a server with friends

Reproduction Steps

1. Put a minecart in the Cart Assembler
2. Then put a Linear Chassis above the cart assembler
3. Put a lever in the cart assembler and turn it on

Expected Result

That dont crash and it works like in this video in the minute 14:50
https://www.youtube.com/watch?v=gfbSlpgFORE&ab_channel=polartt

Screenshots and Videos

i was trying to do that

Crash Report or Log

https://pastebin.com/iR3iE4WJ

Operating System

Windows 10

Mod Version

0.3.2g

Minecraft Version

1.16.5

Forge Version

36.2.34

Other Mods

Additional Context

No response