The actual size of the picture is too big to post?
Or is the total number of attachments too big?
If it is the size of the pic, then you may not be able to post. But if it is the total number of attachments, then you should be able to click on the "manage my attachments file" (or something like that) when you get the error message and be able to delete one of your previous attachments.
When I used to post the "service play spreadsheets" I could only post two or three spreadsheets at a time and when I went to post more, I would have to delete one or two of them in order to post more.
Who knows, you may have to delete that very last pic of her in order to post the other one :cryingcry