As I said in the main forum, crash bugs are often very difficult to diagnose without a savegame. Please, if you're getting a crash that you want us to look at, upload a save to our ftp server.
The uploading instructions, if anyone needs them:
How to FTP files to OOTP Developments - Kayako eSupport Help Desk Software
(Use the /fhm directory instead of the OOTP one. It's also helpful if you include a short text file describing your problem in case we have trouble finding the forum post.)
And if you can't use the ftp server, posting the save on a filesharing site and giving us a link to it works, too.