[support] strange array_keys error

[Gerhard Killesreiter]

Domas Monkus wrote:
> Hi,
> after a fresh install of drupal on my provider's server, I got these
> errors:
>       * warning: array_keys() [function.array-keys]: The first argument
>         should be an array
>         in /home/newstyle/domains/newstyle.lt/public_html/tt/modules/user.module on line 351.
>       * warning: implode() [function.implode]: Bad arguments.
>         in /home/newstyle/domains/newstyle.lt/public_html/tt/modules/user.module on line 351.
>       * user warning: You have an error in your SQL syntax. Check the
>         manual that corresponds to your MySQL server version for the
>         right syntax to use near ')' at line 1 query: SELECT
>         DISTINCT(p.perm) FROM role r INNER JOIN permission p ON p.rid =
>         r.rid WHERE r.rid IN ()
>         in /home/newstyle/domains/newstyle.lt/public_html/tt/includes/database.mysql.inc on line 120.
> 
> I created the database, it's accessible, so this can't be the cause.
> 
> The one suspect (at least to me) is the fact that the server does not
> support the 'user' session save handler, so I'm forced to use 'files'.

Sorry, but then you can't use Drupal on that server. Setting the session 
save handler to "user" is a requirement.

Cheers,
	Gerhard