Premiere Rush not exporting

I am at my wits end. I have spent so long working on a video for a client using premiere rush and not it's refusing to export. I have done all of the things... I have signed out, I have reinstalled it, I have tried saving it locally, saving it onto on a hard drive, saving it as different settings, clearing the cache, and nothing. Absolutely nothing is working and I need to deliver this video TODAY. Please someone give me an idea of what to do before I lose my mind!!!