Bad Request?

I keep trying to upload my Easter Collages, and I keep getting a pop-up message, saying "Bad request" I feel like I'm being yelled at, "BAD blogger, bad blogger" But I don't know what's wrong. Maybe blogger is now editing my post..."this is a bad post, you should try again." Oh well, I'll keep trying. In the mean time. We had a wonderful Easter watching conference, hunting Easter eggs, and even fitting in some family photos (Thanks again Mary, I owe you 1 Sunday nap). We ended the day with a yummy meal with friends. What a great day.