Open the door manually.
Garage door wheel fell off track.
A good household cleaning solution can do the trick for fixing this.
Open the garage door track near where the rollers jumped it with a pair of pliers.
To ensure that your rollers will run smoothly and don t run off course lubricate the track as well as the other parts of your garage door with a spray lubricant.
As you open the door pay attention to where the door catches on the tracks so you know where it s coming off track.
Once you locate where the wheels on the door are jumping off the track snap locking pliers underneath the door on one of the tracks.
Fortunately fixing off track rollers is a simple diy project.
Here is our guide for how to fix an off track garage roller.
The track may already be wide enough to guide the wheels of the rollers back onto the track.