Thanks Chris, SSL Insecure Content Fixer fixed it for me too!
Looks like this issue has been fixed with the latest update! Huzzah!
Also experiencing the same issue. It’s throwing a 500 error and not loading anything on the page besides the navigation.
Thankfully, it looks like the 301 redirects still work.
What a bummer. I sent several e-mails to their support (support@popupdomination.com) but have received no responses yet. Lame!
The error only seems to affect the backend of my site, so I’ve decided to go ahead and keep it activated for now, so I don’t lose any e-mail signups. Whenever I need to login to the dashboard, I just rename the folder.
@ammalgam, which version of PopupDom is the fix for? Which version are you using?