Game crashes on turn 280

Like the title says, my game crashes during the transition from turn 280 to turn 281. I don't know weather this only happens in this game, or all games, since I only have this one game advanced this far. I am using a mod I made (a civilisation mod), but I don't know how that could be a problem, since I got this far already. I checked the database log and it doesn't show anything.

So should I just restart and try another game or is this something that I can fix?

I now figured out that it actually crashes on any game just before entering the Renaissance era. Why????!

Have you checked the integrity of the game files via Steam?
Because it might just be that some of the graphics for the renaissance became corrupted and have to be fixed again.

We think we have this tracked down and fixed. Could you please post your save? Thanks much.

I have a question in regards to your fixes.

Are you sending out small patches that fix individual problems, or are you waiting to send out one big patch? I have no opinion either way, but if small patches are pushed out every day, would that not be causing some of the glitch-y-ness of games being played currently?

After release, we monitor the forums for issues like this, collect any saves or crash-dumps, and then release a hot-fix with solutions that hopefully correct most of the serious issues.

I have managed to fix the issue, it was a problem with the civilization mod (no spy names). I'm sorry for the false alarm.