Thread:Project talk:Support desk/Fatal error: Possible integer overflow in memory allocation/reply (11)

If it was PHP or OS issue then I should be getting similar error on existing old installation of MediaWiki on the same server.

My current installation of MW is v1.17.0rc1. When I either upgrade it to v1.22.0 or install it fresh, accessing special pages throws "Fatal error: Possible integer overflow in memory allocation (2147483648 * 4 + 0) in /var/www/wiki/includes/User.php on line 2312" exception. Rest every other functionality works normally.

Server Configuration: CentOS release 5.4, PHP 5.3.6, MySQL 5.1.57