Well deleting the cookies didnt do any good. I turned the wapple architect off and then I could get back on my site. I turned it back on and I still could.
I changed the theme and sent an image to the site using the mobile phone which worked OK. I tried editing the the post which breaks it when viewed. The image disapears and is replaced with the address of the image.
I would think a work round for this would be to delete the code when editing on the mobile and then reupload the image.