permission denied - In login attempt.

[Butters]

Hi,

On login page load, (even before submitting user name and pass)

Debugger finds "permission denied error".

U can see it here: http://goldpharm.co.il/authentication.php

Now, when a user submit's user name and pass, nothing happens,
he stays on the login page.

Could it be a problem in authentication.php file?
and how can it be fixed?
Thanks.