sigh......

this is your first time using zen cartŪ and you haven't yet completed the normal installation procedure.
If this is the case for you, click here to begin installation.

Your /includes/configure.php and/or /admin/includes/configure.php file contains invalid path information and/or invalid database-connection information.
If you recently edited your configure.php files for any reason, or maybe moved your site to a different folder or different server, then you'll need to review and update all your settings to the correct values for your server.
See the online faq and tutorials area on the zen cartŪ website for assistance.
From CUSTOMADMIN/includes/configure.php
define('DIR_WS_ADMIN', preg_replace('#^' . str_replace('-', '\-', $p1) . '#', '', dirname($_SERVER['SCRIPT_NAME'])) . '/');
define('DIR_WS_CATALOG', '/home/seriouso/public_html/seriouso_new/');
define('DIR_WS_HTTPS_ADMIN', preg_replace('#^' . str_replace('-', '\-', $p2) . '#', '', dirname($_SERVER['SCRIPT_NAME'])) . '/');
define('DIR_WS_HTTPS_CATALOG', '/home/seriouso/public_html/seriouso_new/');
I'm used to v1.39h and having to go into configure.php and entering the Custom Admin Name.

Should I just wipe out everything in the public_html folder and start over?