Forum members to delete

  • hello to my members I want to delete it logged in the last 3 months, how can I do?

    OS: Linux (CENTOS 6.2 x86_64) mit Whm/Cpanel 11.32.2 (build 23)


    Webserver: Apache/2.2.22 (CENTOS 6.2 x86_64)


    MySQL-Version: 5.1.61-cll


    PHP-Version: 5.3.10