Redefining already defined constructor for class Wdsb_PublicPages

When use WP-CLI, I am getting the following error:

Strict Standards: Redefining already defined constructor for class Wdsb_PublicPages in /home/dev/public_html/wp-content/plugins/sharebox/lib/class_wdsb_public_pages.php on line 11

I assume this constructor is using a deprecated method?

David