BI.exe, 2.1a, installed Chris' map tweaks. Autosave is off.

Deep into my 1turn Seleucid campaign I experienced a crash when it's Carthages turn. I had this before and thought it might be a corrupt save so I reloaded a save from a couple of years before (which was fine) and continued my play from that point on. However, several years later (first crash was @629, second 631) I'm having the same thing all over again. I've looked at carthage and nothing noticable is happening over there ~ they are almost dead, only have 3 settlements left with 1 being besieged and besieging another themselves. Kinda dunnow what to to now, I don't feel like replaying it all over again so I'd really appreciate it if someone could loook over it