This command will freeze the camera in its current position. You can still move your character but the camera will not follow. This can cause some things in the game to not work properly.
The syntax for the fixedcamera command is as follows:
/fixedcamera Debug Mode
Find below working examples of the fixedcamera command.
This is the only way the /fixedcamera command can be executed. It is a toggle command. After freezing your camera, run this command again to unfreeze it.