I'm not sure what kind camera I have but it's a Nikon and also have D5000 on the camera. I just bought it last October. Recently, when I try to take pictures, an error would come up and it only take half the picture. The message is "Error. Press shutter release button again." I don't know what is going on and how to fix it. Can someone please help me or direct me on what I need to do. Thank you in advance for all your help.