Instalation problem

Hello all,

I am trying to install PIWIK on my web, but at the begining I get the error message (the full message is added as a text file):

Warning: ini_set() has been disabled for security reasons in /8p/wz.cz/v/vilajosefina/piwik/libs/Zend/Session.php on line 205
glob() has been disabled for security reasons
in ‘/8p/wz.cz/v/vilajosefina/piwik/plugins/LanguagesManager/API.php’ at the line 58

Does some one have an Idea what is wrong.

Thank you for help

Please can someone help me?

contact your provider. function ini_set() cannot be executed. this is just a security message.