Use of preg_replace() with /e modifier is forbidden by configuration

[SySTeM420]

when i go to my site i get this error

Fatal error: SUHOSIN - Use of preg_replace() with /e modifier is forbidden by configuration in /home/system/public_html/includes/classes/class.identify.php(180) : regexp code on line 180

but before yesterday everything was just fine and has been for awhile since i have had my site i need help i dont know whats wrong with it

Running Nuke Evolution

http://yahoosucks.exofire.net/index.php

 

[Corey]

Please check the server alerts for Vox.

All accounts are being moved, once moved the PHP config will be reset until the update script runs.

-Corey