My mavic is giving me a gimbal obstruction code. The camera will not pan up or down. It's is fixed and giving me some sort of an alarm. The small little clamp behind the camera, holding up the larger bracket for the camera appears to be broke off. This happened during the middle of a flight. See attchaed picture. It is the piece I need to replace. What is the name of it??? The second picture is of my drone, you can see it's missing.