>>3767410So that picture is massively underexposed. If that's what Auto ISO did then you've got a problem. Check that you don't have a max ISO set or something, that's insane that a camera in auto mode would do that.
It is possible to recover a usable image from it, but it becomes a blurred mess that looks like it was taken with a ten year old mobile phone because of the noise reduction necessary to make it look decent.
So yeah, check your camera. Something's not right. If you're shooting and you want to protect your highlights, you should really only need to decrease the exposure by a couple stops maximum.
