Have you recently upgraded to FB3, but have posted/shared links of images that you had with FB2? Add this bit to the top of your fb.php (or whatever you named it) file and if someone follows one of the FB2 links it will get to the right place in FB3...
if ($_GET[image]) {
header("Location: http://yourURL/index.php/image/$_GET[image]");
}
posted by Kevin Crafts on 19 Jul 05 at 7:44 PM

