in the database, those 2 columns use different collations.
you need to use a mysql gui tool to edit the database structure and change the collation used by those columns.
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.