1. Set the API log level to DEBUG in Mission Portal settings.

  2. Edit /var/cfengine/share/GUI/index.php and set ENVIRONMENT to development

    /var/cfengine/share/GUI/index.php
    define('ENVIRONMENT', 'development');

  3. Run the hubs policy.

    command
    cf-agent -KI

  4. Restart cf-apache.

    For systemd manged systems (RedHat/Centos7, Debian 7+, Ubuntu 15.04+):

    command
    systemctl restart cf-apache

    For sysv init managed systems:

    command
    pkill httpd && cf-agent -KI

    or

    command
    LD_LIBRARY_PATH=/var/cfengine/lib:$LD_LIBRARY_PATH /var/cfengine/httpd/bin/apachectl restart

  5. Watch the logs:

  6. /var/cfengine/httpd/logs/error_log

  7. /var/cfengine/httpd/htdocs/application/logs/log-$(date +%Y-%m-%d).php