Frustrated

okay, I thought it would be easier if I got the blogger App on my iPhone... then I could blog as things happened and upload photo's too.
Well, I have created 3 posts on my App and all I get when I go to publish the post is "insufficient storage quota"... I have NO idea what this means cause I have deleted all 2011 posts and it is still giving me this message.. maybe it means my phone doesn't have enough storage quota?  I have NO idea.
Hmm thought this would be simple.. still trying to figure it out!
grrr