I installed the multisite, wha is wrong with this?

Gallery version (not just "2"):
PHP version (e.g. 5.1.6):
PHPInfo Link (see FAQ):
Webserver (e.g. Apache 1.3.33):
Database (e.g. MySql 5.0.32):
Activated toolkits (e.g. NetPbm, GD):
Operating system (e.g. Linux):
Browser (e.g. Firefox 2.0):

Hello people i have installed Gallery2 in Multi Site.
But this is what happened below,
http://scientificphilippines.com/chemical-photos/main.php

what is wrong with that?

any advice please.

thanks in advance.