XML export crashing in FCP 5.1

Good morning.

Exporting XML from FCP 5.1.

It's a large project (a feature doc). I'm exporting the entire project. Each time I export, Final cut ends up crashing.

It will get maybe 60-70 percet through the export and then it crashes.

I have noticed a few posts around about using color correction tools and FCP crashing upon xml export but that's not my case.

Only thing that's happened recently was that a previous project file was bad, but I have since created a new project and copied all of the bins/sequences/etc over. I am using this new project file to export from.

Any ideas?