Your /includes/configure.php and /your-admin-directory/includes/configure.php files contain invalid directory paths.

This can happen for 2 reasons:
a) your hosting company changed the server configuration, or moved your site to another server
b) you, or someone who gained access to your server (ie: via FTP or otherwise) has deleted or changed your configure.php files


There are 3 ways to recover:
1. Given that you're already making good backups of your server's file and database, you can restore those files from the backup. You do make regular backups, don't you?

2. You can manually edit the contents of the configure.php files to put in the correct paths and database info.

3. You can make a complete backup of your database, re-upload the zc_install folder to your server, run zc_install to do a "new install" (THIS WILL WIPE OUT THE DATABASE, but will also generate accurate configure.php files), and then restore your database from the backup. This is similar to this article on "moving to a new server": http://www.zen-cart.com/content.php?...fferent-server