I have completed the first playthrough of Borderlands 2 and have opted to do the second playthrough. The problem is that at a certain point where Claptrap gets his eye back, and you have to take a weapon to open the door, it seems my level is one level shy of being able to pick up this door opening weapon.
I am not sure I can go back and keep my place. Is there a fix for this? Do I have to start over or something?