Instagram won't let me change my profile picture?

[Missy ♡]

It let me remove my old display picture by holding in without going on 'edit my profile' but when I selected another picture from my library it came up with the crop screen and the app shut down before I could click done. Went through the edit my profile, exact same thing happened. It lets me crop it, but shuts down before I can save it. I've tried shutting the app, logging in and out but no luck.

[Fahd]

try restarting your phone.
And if that didnt work, try re-installing the app =)