Crashes constantly

I purchased this software so I could work on my Celtx scripts offline, but as it stands, any time I attempt to open a script the software just crashes. It was working fine before; this started about a week ago having the software for maybe 3 or 4 weeks. I desparately need the offline functionality that this software claims to provide, but if the app doesn’t stop crashing it’s not going to do me any good. I attempted to find a support site for this app as well and couldn’t find anything. Celtx’s website is great, but this app is severely lacking.

Samilina about celtx script, v3.01