No water dispensing from refrigerator

Hello,
I have a fridge with a built in ice maker and water dispenser. Two night ago my wife used the water for a cup in the evening with no problem, we had replaced the filter a month ago on schedule. The next morning it would not work. Ice was made over night so I know its not all that bad (fingers crossed). I took the water filter out to make sure I had water to that point and I did. I then put the filter back in and actuated the dispenser. I heard it fill up in the cap that contains the filter but nothing else. I heard it like it was working and then it stopped. I took the cap back off and there was water in the filter cap, however nothing coming out of the dispenser. Any help would be appreciated.

Mike