[0.3][Bug] Game locks up on turn 260

I can load the save game fine and then do stuff normally for a few turns but for some reason whenever I hit turn 260 the game freezes when I hit End Turn. I've tried 3 times now and it's always on turn 260 it seems.

err file: http://pastebin.com/ssbHKTcA

In case it has something to do with my current game here is the last save file.

http://rapidshare.com/files/377445240/AutoSave.EleSav