FM Radio is not working on SAMSUNG corby GT-S3653?

whenever i press play on the menu it loads by showing the hour glass shape which turs for about 15 seconds and then it stops and says internal problem. what does that mean and what can i do to fix it.i listen to the radio everyday but today for some reason it isnt working !!hopfully it somehow works tomorow..o and i checked the connection of the earphone and stuff