My instagram keeps crashing!!!?

[teenycorn749]

My instagram on android phone worked fine two hours ago then all of a sudden, it keeps crashing.
I keep getting this messsage: the application instagram (process com.instagram.android) has stopped unexpectedly. Please try again.

what do i do to fix it? is it phone or is the app? I didn't make any changes to my phone so i don't know why it would stop working all of a sudden.
I guess I'm not the only one with the problem. I hope they are aware of the problem and fix it soon. It's annoying. has anyone got the same error before and then started working again? If you did, then it will give me hope that it will be fixed. this sucks!

to reply to a comment below: I will get an iphone once i'm qualified to get an upgrade. not everybody can afford to buy an iphone without the discount.