Background Disappeared

##$&%Q, grrrr.....

I don't know what happened to my background and I LOVED it. It was there one minute tonight and then gone. I was not even signed in when it disappeared. I now have the disgusting box floating in the middle of the page telling me that I have exceeded my bandwidth and need to upgrade to Photobucket Pro!!!

I don't even have most of my photos on that site. I didn't think that this site had a space limit for blogs and what does Photobucket have to do with Blogger. Does anyone know???