Ahhh....the door pull. Probably knocked the rear tab off. Anyone work on your windows? Daytona Isuzu broke both of mine in the process of fixing the windows. A new one is like 100 bucks from Isuzu. You may get creative, and glue it, but remember, sooner or later you are gonna have to get inside that door. If you glue it, you'll have to break in again, and the hundred dollar piece may not be available. You may want to consider getting a new one.
The previous owner of mine appears to have crush the door pull on the passenger side trying to put something too big in the front and then slamming the door on it. I glued a random piece of black plasitc in place of the rear tab. It works fine and is solid. However I warn you to let the glue dry for a very long time. I thought mine was dry and then installed the door pull, only to see the next day that I have a small drip of dry super glue run onto my red plastic door panel.