to cause this.
I would do this first: loosen the top hinge and insert a penny between the hinge and the jamb. This will cause a reaction. If this is too thick, try a dime.
See what happens. If this does not work, loosen the bottom hinge and insert the penny or dime there.
Somewhere you will find the key and the door will stay open. Its like balancing a ceiling fan.
© 2016 Renovate Your World LLC