My garbage disposal is running, but not draining. The other side of the sink drains just fine, it is just the disposal side that is retaining water. A plunger does not work, there is nothing on top of the blades in the disposal. I have manually turned the blades to see if there is something stuck underneath, but they turn fine and nothing happens. I put potato peels down the disposal...I know better, but I did it anyway. Now I am regretting that decision.