Crash when use YABEE !

(sr for my english!)
I am use YABEE version 12.0 in blender 2.63a!
I export model which is downloaded in internet, link here:

Then blender crash. What should I do!

start blender from a command promt. post the error message you get there.

Oh, I check in command promt, It’s running (but too slow - I wait for 5 -> 10 minutes, but not done). Did you export it successful? If yes, you can explain me like for 5 years child! (I’m newbie in exporting from blender to panda3d egg with YABEE!)