Having Problems logging in to Admin Panel

[Guest ukequine]

On the computer that I used to upload my shop I can log into to the admin panel with no problem

If the other person in the company attemts to login as the admin user he gets a

No administration session was found.

My global php file is

<?php

$glob['dbdatabase'] = 'blankedout';

$glob['dbhost'] = 'mysql01';

$glob['dbpassword'] = 'blankedout';

$glob['dbprefix'] = '';

$glob['dbusername'] = 'blankedout';

$glob['installed'] = '1';

$glob['rootDir'] = '/websites/LinuxPackage02/eq/ui/ne/equineproductsonline.co.uk/public_html/store';

$glob['rootRel'] = '/[email protected]/store/';

$glob['storeURL'] = 'http://www.equineproductsonline.co.uk';

What does the

rootDir

rootRel mean and are they set correctly

I have web forwarding so that http://www.equineproductsonline.co.uk

points to my server home directory/store

i.e.

typing www.equineproductsonline.co.uk goes directly to my shop

Any help greatfully received