Thanks. Problem surfaced when our OpenX 2.4 stopped loading after PHP update to 5.6,error from apache's error_log is:PHP Fatal error: Cannot redeclare getHostName() in/home/veggie10/public_html/openx/www/delivery/ajs.php on line 165, referer:http://www.vegsource.com/pt/pt.jsAfter rolling back to PHP 5.3 error persists.