You haven't attached an image. Please post a url to the page. I wouldn't be able to debug an attachment anyway. You may just have to remove the "required" attribute in the html.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.