hey megan! When you upload an image through Blogger, it gets stored on Picasa Web Albums, and is therefore subject to the quota limit on your account there. You can log in there with your Google Account to access all your images and change your quota limit.
It happend to me!! I googled it and found out that I could pay $5.00 for a large amonut of space that I hope to never get to. But as soon as I paid I was able to upload again. Good Luck.
It happened to me too. I had to pay for more space! LAME!!
i am so glad you posted this and the comments because this happened to me not long ago too!!!
Thanks for taking the time to comment! I love hearing positive comments from you!