I have only had this refrig about 1.5 yrs and all the sudden on Friday it stops despensing ice. I am the only one that uses it so it is not used a ton but when u first press to despense it act like it is going to work, it makes that grind sound then stops then it starts clicking each time you press it. Could the motor be frozen? If so how do I thaw it. I have no idea where to start but feel this is something I can fix. Any help is appreciated. Thanks Scott