I am getting a fatal error when I activating your plugin.

Hi, I have a multisite bitnami installation. When I try to activate your plugin I getting the following error:

Fatal error: Cannot redeclare add_dashboard_widgets() (previously declared in /opt/bitnami/apps/wordpress/htdocs/wp-content/plugins/my-blog-guest/includes/dashboard.php:166) in /opt/bitnami/apps/wordpress/htdocs/wp-content/plugins/website-monetization-by-magenet/monetization-by-magenet.php on line 221

The page I need help with: [log in to see the link]