Door is Stuck

This morning, I was ready to pull out of the house and the Atlanta GA Garage door did not come up. Thank goodness I turned around and looked before I backed on. Usually I just press the button and start moving! I had to turn the car off, get out and then manually move the door so that I could get out. Then of course, I had to get out again and try to close it so that it did not stay open all day.