Got another server hang here this time I got information from the player likely involved that they were fighting a Gaia 2 Guardian with a Rod of Unstable Resevoir

http://puu.sh/gbmpm/41b53fac84.png

Version: 1.4-154

Could you get me a log?

Here's last 10 min of it when it hung, not sure if you need more
https://gist.github.com/devryb/dcd17447dc34350987c5

Do you have cauldron on your server per chance? Your stack trace points to a freeze in a vanilla method.

According to the admin of my report, for when we opened ours, no.

We are using Cauldron