I moved a version 1.2.6 zen cart to new hosting and get a blank page with --- "0 DB_ERROR_NOT_CONNECTED"when I go to ADMIN, the site shows up with categories and subcategories, but there is a "1054 Unknown column 'p.products_id' in 'on clause'" error appearing at the product level and none of the products are listed... I've checked the configure.php files and based on my limited knowledge, they look OK... I have installed a current version of zen cart 1.3.7 and started the customization all over again using stylesheets, but want to access and move the products on the old version to the new one.

Here is the URL for the old version http://www.greenmountainorganics.com/index.php

Here is the URL for the new version
http://www.greenmountainorganics.com/newzc/

Thank you for any help or suggestions!