Garageband Crashing on Podcast Export

Hello all,

I'm using Garageband '09* on OS 10.9.5. I've had no problems exporting my podcasts to iTunes in the past, but for this episode, no matter what I seem to do, I can't get it to export. I've tried exporting to disk as well, with the same results. Garageband seems to crash after creating the mixdown, during the conversion process. It even seems like it gets to the end of the conversion process before crashing.

Any help would be appreciated!

*(Dear Apple, I haven't updated GB because you took away all those useful podcast tools. Please change course on this and add them back, or at least offer some new content creation software for the legions of podcasters YOU gave rise to. Thanks.)