Mixed Content error when forcing https

Receiving the error Mixed Content: The page at ‘https://spiritvoyage.com/’ was loaded over HTTPS, but requested an insecure script ‘https://spiritvoyage.com/wp-content/plugins/dynamicconditions/public/js/dynamic-conditions-public.js?ver=1.4.6’. This request has been blocked; the content must be served over HTTPS.