These Sony error codes indicate that the camcorder has a problem with the lens or optical assembly. If the camcorder goes into one of these errors the only thing that you can try in resetting the camcorder and try again. This is done by removing the battery or ac power, wait 10 second, reapply the battery or ac power and try again. If the camcorder is still not working it is time to send the camcorder in for service.
Unfortunately this is a common problem for Sony digital camcorders and digital cameras, the solution is easy and in most cases it works. What you need to do is to slap gently your camera on the left or right if the lens are pointed as you are making recording, I slapped it on the left side of the camera and the problem disappeared. The problem itself lies in lens which are stack inside the camera. Good luck!