/wp-admin/network/sites.php gets redirected to the front end of the main webiste

Hi,

I just updated in the screen options for page: /wp-admin/network/sites.php to show me more websites on one page (300) and now /wp-admin/network/sites.php gets redirected to the front end of the main website in my WPMU network. It won't show /wp-admin/network/sites.php anymore.

I can't set it back to a lower number because of the redirect and is there a way to do this in phpMyadmin or to make it show the 300 websites anyway?

Thanks,

Toony