Hi There,
Sorry for the inconvenience.
Please follow the steps below to fix the issue.
1. Open overall_footer.html
in editor
2. Search/Find the comment Mailchimp From Start
3. Add an s
after http
(Example: https
) (Screenshot: http://prntscr.com/e1r73t)
4. Remove your phpBB cache
Moreover, add your own Mailchimp Subscription list URL. In this issue, please follow our provided documentation FAQ.
Best Regards,
ThemeLooks Support Team