Description of the issue

I was building with a post next to me, then I misplaced a dirt block by clicking on the post like if I was trying to use dirt as a piece of the pole. After that it frozen my game and then it crashed, I try to rejoin the world but it keeps crashing

Versions and Modlist

Immersive Engineering: 5.0.2-137
Immersive Posts: 4.1.0
Minecraft: 1.16.5
Forge: 36.1.33

The modlist is in the crash log

Crash Log

https://pastebin.com/yedEe1Bw

Darn it, i thought 5.0.2 IE was a pre-build

I fixed this already having found that myself 2 days ago (see 096136f)

Fixed in 4.1.1

Thank you so much!