Unable to Add or Edit Product

[bergernovelties]

I am unable to add or edit any products on my website. Version 1.5.1 new install on Linux/Unix Server PHP version 5.4.15.
Attempting to add or edit product returns this message:
"WARNING: An error has occurred. Please refresh the page and try again."

I have completely removed the site and made several attempts to correct using a completely fresh new download of the zencart code and this still continues. Only addons are ckeditor version 10, return authorization, tax-id, easy populate. Uploaded using Filezilla and Firefox. I am runnng from a Gateway NE71B series laptop running windows 8.

[stevesh]

Just to be sure, did you create a database for Zencart, and give the configure files the proper login info ?

http://www.zen-cart.com/content.php?...-and-try-again