Crashes on Save

The app itself isnt horrible, but I spent time tracing out a picture and then I went to save and the app crashes and closes out. I deleted the app, causing me to lose my work, and reinstalled it hoping it was just a glitch and would fix on reinstallation...it doesnt! The app is pointless to me if I cant save my work to my pictures. Fix this and Ill gladly re-write a 5 star review!

BrieM1031 about SketchTime - Quick Sketching & Photo Tracing, v1.3