Hi there :) Any chance you can post the error? or send me an email? (I'm not sure I can fix it, but I can try to see what's going on and if I can replicate it). incubusgame AT yahoo DOT com (screenshots, etc. so I know where you were when this happened would greatly help).

I suspect it could be a memory or cpu/gpu issue but just a wild guess. If I recall correctly (it's been years since I looked lol) there's an option to make it more performant by changing some settings. That might be something to try too.