CTD when i press end turn

My faction is Pahlava and My operating system is Windows Vista HP.
When i press the next turn , a CTD happen at the end of the Senate Roman faction movements.
Here is my save game:

http://kavehmj.persiangig.com/Quicksave.sav

How can i solve this problem

Check if a settlement at the roman turn is rebelling (use "toggle_fow" in the console)

Mostly it is due to that.

You can use "add_population -4000 NAMEOFCITY" to minimize the chance of a reballion or take it by FD for one turn.

You got the fixes for 1.2? Any minimods?
Try to move a unit just one space and save and press turn, sometimes it helps.

Also de-activating the script for one turn might help.

XSamatan

I've tried all of this tips. but none of them worked.

I had a similar situation in one of my AS campaigns. I used ForceDiplomacy to get all settlements of the Romans for one turn and gave them back afterwards. This saved my game.

Maybe you want to try that out?

If it is at the end of the roman turn (or at the beginning of the next faction (which I'm not quite sure who that is)) you have to try that with this faction.

XSamatan

PS: Your savegame crashes on my build instantly, maybe someone else can try?