Need help with server related problem !!!

[mukim.official68]

Well ... i installed a ptc script for testing it ...

& configured all the things perfectly in the script and the database related things
but when i access the site it gives me this error


Warning: realpath() [function.realpath]: open_basedir restriction in effect. File(/usr/local/lib/php/extensions/no-debug-non-zts-20060613) is not within the allowed path(s): (/home/:/tmp) in /home/mukim/public_html/ads2cash.co.cc/lib/lib_security.php on line 3
extension_dir does not exist: /usr/local/lib/php/extensions/no-debug-non-zts-20060613


well ... i think its related to SourceGuardian .. and also in the installation manual it was written that i needs to install Source Guardian .. but i think some configuration has to be done in PHP ... & we dont have any access to it

so what should i do now??

and also my site - mukim.x10.mx is not available totally from sometime but sometime it gets started .. i cannot use FTP soft. also to upload files