[imp] Could not connect to database for SQL SessionHandler

[RYAN vAN GINNEKEN]

I use freebsd 4.10 and mysql version 4.1 and am having trouble with the 
following error

Mar 13 19:19:53 HORDE [emergency] [horde] Could not connect to database 
for SQL SessionHandler. [on line 252 of 
"/usr/local/www/horde/lib/Horde/SessionHandler/mysql.php"]

Can someone help me here is the link to my test.php

http://canmail.org/horde/test.php

and my imp
/imp/config/servers.php
$servers['imap'] = array(
    'name' => 'IMAP Server',
//  'server' => 'imap.tokyo.computerking.ca',
    'server' => 'localhost',
    'hordeauth' => false,
    'protocol' => 'imap/notls',
    'port' => 143,
    'folders' => '',
    'namespace' => '',
    'maildomain' => 'computerking.ca',
//  'smtphost' => 'mail1.computerking.ca',
    'smtphost' => 'localhost',
    'smtpport' => 25,