Please attach a copy of the page with the error:
/waue_page_dist.php
Of course updating to the latest version is the best option if possible, but I don't mind helping debug the issues you are having to get them fixed.
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.