Unfortunately accidents do happen. When you experience a garage door fall out of the tracks and it’s just hanging on by a couple of rollers, don’t touch the garage door. Garage doors are very dangerous and if not care full they can kill you. There are 75 thousand injuries a year in North America, and many of those injuries are fatal.
Do not attempt to repair the garage door with out a senior technician present, in most cases the door can be brought back to its original operating position with out damaging the panels.
This garage door came off the tracks from closing down on a shovel propped in the way.