Submission Issue :(

Okay, so obviously, I've submitted a lot of designs before, I do my best to follow the guidelines, etc. But for some weird reason I keep getting an error message on the site when I'm trying to submit my most recent design and it's not going through. The message I get states "The following errors occured: * The Design Image is too large (0.1 megs). It must be less than 1.2 megs." I don't get it... I'm not the hugest computer whiz or number whiz.... but isn't it telling me my image is less than 1.2 megs cuz they told me it's 0.1 megs? So confused.. Is this just a glitch in the system or did I do something wrong? My image is the same size as all my other submissions, I always use the standard submission templates that they provide. So yeah.. If any one knows what's wrong that would help me so much :)