CTD with HE

Hello.
At turn 5 there is a script that spawn 3 stacks of Khorne near the eastern city of the HE.
The problem is that if there are not defensors in that city, the first stack conquer it, and the others try to attack their own faction.
And then.... CTD!

Sorry for my english, i will try to explain it other way if it isn't clear.

to help, the scripters always need your system.log and your savegame.
Your savegame should be in your ....mods/teutonic/saves folder and if you don't know how to attach your system.log or how to find the log look at this thread
http://www.twcenter.net/forums/showthread.php?t=349728

then the coders can search what's the issue and hopefully solve it

I think that there is not savegame needed.
The script makes the khorne invaders attack the city, but the city was conquered in the same turn due to the lack of defenders. So, they are trying to attack their own city.
It's a simple error in the script.