Try loading the game again, because these crashes usually happen. If it doesn't work, go to the EB Bug Reports and Technical Help.
Whilst someones on the topic, when i get ctd's, after fiddling ingame (sometimes an army attacking or being attacked causes it) i usually load and end the turn without the script on turning it on next turn.
This always seems to work, but does it screw up the game much? So far nothing major has happened and the AI seem to be doing the norm.
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