I'm having a routine crash from zombie pathing. I'm not 100% sure it's related to Project Red but it is mentioned at the top of the error log, and it was suggested I create an issue here.

Crash Logs:
http://pastebin.com/yc45CZ4B
http://pastebin.com/j46Wpvjx
http://pastebin.com/yB2QyUpV

It appears that the zombies aren't able to path and the server just crashes as a result. I've had to run it in peaceful mode for the time being.

This started happening after I did a round of updates yesterday, including the latest Project Red. I can provide any more information, configs world files, etc.

Thank you very much.

Huh??
This was a known issue, but its been fixed for a long time. And pathfinding? That has nothing to do with it.