the problem is caused by using spaces in your column name like:
item name
you should not use spaces in your column names. I suggest using the "Camel Case" naming convention:
itemName
or:
itemDescription
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.