When do you see that error? I just recreated your connection and it seems to be working for me. I may need to do screen sharing to debug this more thoroughly if I can't reproduce it on my side.
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.