Water Dispenser Leak

My Frigidaire side-by-side runs water from the water dispenser tube every-so-often on its own. It seems like it happens while the fridge is making a particular noise.

It will also leak a low stream of dripping water after you are finished filling your cup for 15-20 seconds.

Any ideas on what is going on and how I can fix it?

If a part needs to be replaced, what part no. would it be for my model no. FRS26ZGGW6 and where is it located on the unit?

Thank you.