I committed a new dev version with the ads list page but I didn’t fix one of the bugs I was trying to fix to let you edit the ad form so you can remove the http:// on the URL field.
So you either have to edit the URL in the form_fields database table to not have http:// in it or reinstall fresh which might be a pretty good idea anyway just incase. Or at least delete the library folder before updating and remove that http://.
I added some new files for header and footer into the html folder. The user pages and admin pages don’t use these but the front of the site does. Hopefully works ok.