I have seen this issue occur if the option names contain an apostrophe ('). If you have apostrophes in the option names, you will need to remove them in the ps3_options table of the power store database.
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.