I've looked for this error in internet, but I didn't find anything that suited mine.
I've seen errors (mainly in Galaxy S) that happen after a few days use and so on, but my error happens when the camera focuses.
If you click the camera button on screen, it will make a picture.
But if you keep it pressed, the camera focuses and takes the picture upon release of the button.
The error comes when you have the location options enabled. If you disable the location options, you can press the camera button, focus, and release the button. Without error. :-)
And all this, with Froyo (Android 2.2) installed on the phone.
Have you had this problem? know anyone who has it? Let us know! :-)