Describe the bug
The game crashed randomly after chopping down a tree (menril tree from integrated dynamics). It occured once so far so I don't know if the crash if that was the exact cause of the crash but I've just started out and was chopping trees. I've chopped and replanted a vanilla oak tree, a sun tree from primal magick mod and chopped down without replanting a menril tree from integrated dynamics. The crash log claims it is caused by the beaver familiar tree finding, however I had no chance to get any familiars yet (it occurred literally during the first wood chopping from entering a new world). Upon relogging the game world was fine and no further crashes occurred (as of yet). I am attaching the crash report and the log file in case it is helpful.

To Reproduce
Steps to reproduce the behavior:
I was unable to reproduce it.

Expected behavior
Not crashing.

Screenshots
If applicable, add screenshots to help explain your problem.

System (please complete the following information):

• Occultism Version: occultism-1.18.1-1.26.0
• OS: Windows 10
• Minecraft Version: 1.18.1
• Modpack Link and Version, or list of mods:
  Custom mod pack with mod list contained within the crash report.

Additional context
Add any other context about the problem here.
crash-2022-02-01_20.25.42-server.txt
2022-02-01-5.log

Edit: I should've checked that it was just reported. Sorry for the second report.

Thanks for reporting!

Duplicate of #641, handling there