WordPress MU

Hello;

I've installed mu on my site but got this error
Warning: glob() has been disabled for security reasons in /home/iii/public_html/iiiii/wp-settings.php on line 259

Who are you hosted with?
You may have to raise a support ticket and ask them to enable it for you.

See here for more details on a similar propblem:
http://www.magentocommerce.com/boards/viewthread/3316/