Describe the bug
I crash after about 15 seconds after joining my world

To Reproduce
Steps to reproduce the behavior:
Unsure

Expected behavior
I suppose I expected it not to crash

Screenshots
Here is the link to the crash report- https://paste.dimdev.org/bikeracebu.mccrash

Info (please complete the following information):

• Modpack Version: 2.75.3
• Server or Singleplayer: Singleplayer
• Version the world was created on: 2.75.1

Additional context
Add any other context about the problem here and your thoughts about what could have caused it.

Myrmex mobs appear to be attempting to break doors which is an AI they should not have. Will look into fixing this for the next version.

Fixed in latest version.