Solved

Edit: both worked when I saw that newer wersion of PneumaticCraft was available on Curse Forge - Modrinth newest download is outdated

---

Describe the bug

Mod conflict: immersive engineering and PneumaticCraft

------------

PneumaticCraft without Immersive engineering works

Immersive engineering without PneumaticCraft works

How to reproduce the bug

1. Install Immersive Enigineering mod for forge 1.20.1
2. Install PneumaticCraft: Repressurized mod for forge 1.20.1
3. Run minecraft

Expected behavior

After loading a world it will crash after 1-5 minutes

Additional details

No response

Which Minecraft version are you using?

1.20

Which version of PneumaticCraft: Repressurized are you using?

6.0.0

Crash log

https://pastebin.pl/view/a482087e

Your version of PNC is ridiculously outdated. Install the latest.

Update: where is Modrinth showing you that 6.0.0 is latest? I don't see that anywhere. Going to PNC and then the Versions tab shows 6.0.13 (for 1.20.1) at the top currently.