[Phphelpdesk-help] install probs

[Noodles <ug...@li...>]

Anyone explain this to me? I am really stuck!
Warning: Supplied argument is not a valid MySQL result resource in
/home/sites/site2/web/phphelpdesk/includes/checkuser.inc.php on line 10
When I try to login for the first time. Also says that the user / pass is
wrong.
I would really appreciate it if someone could help
Stay happy
Noodles