My app works fine in IE, not in FF or in CHROME

[eluser]LuckyFella73[/eluser]
Hard to say whats going on without seeing code - the first things I would check in config/config.php:

Code:

$config['sess_cookie_name']        = 'cookiename'; // No underscore here!

// and use this snippet (just now I don't remember who posted that):
$config['cookie_domain'] = ($_SERVER['SERVER_NAME'] == 'localhost' ? '' : preg_replace('/^www\./', '', $_SERVER['SERVER_NAME']));

I guess you use db sessions?!

No matter your browser is logged in or out you shouldn't get a DB error message when
using the tank auth library (or any other solution).