Bug report-need help with this, its acting up

Anyone make sense of this, it runs for a while then this pops up, well, the screenshot is now showing the error box, but the bug report is down below. And where can i find the documentation for this program, its not listed when you click under help

I had a quick look at the bugreport but couldn't see anything. Could you send me the project backup in private message so that I can debug things?

I removed the bugreport as there is sensitive data in it.