Playing Valhelsia 3 with the latest (0.3.1c) Create mod.
I got some serious issue at game load, game crashes almost 80% of the time.
Based on the log it appears to be related to the circular rotating tree farm with saws (originally i thought it was something else).
So i shut down the contraption and the problem seems to gone away.

Here is the log:
https://pastebin.com/7u8CXnQa

I encountered a similar crash, not sure if it is the same. After some testing, I came to the conclusion that the reason why it crashed was because my contraption pushed the leaves away while the bottom log got cut away. Changing it to not push any parts of the tree away solved my problem.

I hope this helps somebody.

@ErasedRhythm could you upload your crash log as well?

Actually never mind, this issue seems to have already been fixed on the dev branch so you don't need to worry about it. Thanks for the report

i have the same problem