Link err. through custom lists

I was writing up details for a custom list and found that if I tried to view a movie's info through the edit page it gives me an error:

Page requested or 404 error page could not be found Error - Could not find style
Module name listalhome
Style name simple Error - Could not find style
Module name newlistitems
Style name simple Error - Could not find style
Module name newpeople
Style name simple

Example URL: www.listal.com/dvds/809

Thanks!

Fixed