Replace call to parent::CI_Model with parent::__construct.
Replace call to parent::CI_Model with parent::__construct.

monooso/campaigner.ee_addon,experience/campaigner.ee_addon,experience/campaigner.ee_addon,experience/campaigner.ee_addon,monooso/campaigner.ee_addon,monooso/campaigner.ee_addon,experience/campaigner.ee_addon,monooso/campaigner.ee_addon,experience/campaigner.ee_addon,monooso/campaigner.ee_addon