I've reported a problem like this already, but I guess reporting it again won't hurt anyone. 
Ok, so I uninstalled and reinstalled Elemental [as John advised], and started a new game. I saved my game, and when I tried to reload it, I had a lock-up on the first try.
Debug.err: http://pastebin.com/TGpKWJVC
Save: http://www.sendspace.com/file/ktr6gw
*Update*
I managed to load the saved game on the second try.
*Update #2 *
Yeah, successfully reloading a saved game is very random. Weird...Now I couldn't reloaded the same save in 3 tries...and managed to load it on the 4th.