MP3 player buttons seem to be stuck

All of the sudden, my MP3 player (Samsung T10) started acting wierd. Usually when I am listening to a song, and I hit the the left or right arrow keys it would toggle between the previous or next song. And, if I were to hold the same buttons it would fast forward or reverse the current song. Now, without me playing with anything in the system options, when I tap the left or right arrow keys it just fast forwards or reverses a little bit per each tap.