Hey guys, I am new here and would really be grateful for some help.

Well, today I tried to lock my driver's side door manually by pushing down the lock and it somehow broke. Now it is loose and doesn't do anything. It also fell into the door but not all the way. All of the doors still lock/unlock using the power lock button or the key (I don't have a fob). Does anybody know what might have happened? I manually lock my door in this manner all the time. To avoid confusion, here is a pic of the lock I am talking about (circled in red). Thanks in advance for any responses.