While trying to activate blacklist monitor, I receive the following error.
"It appears that your home_url setting is trying to redirect to another domain. This often happens when you are forcing https but haven't updated your site setting for that. Please verify that the home_url option of your WP install is correct, then click refresh updates in the Dashboard plugin."
It's the same problem as in this topic:
Also my multisite has SSL enabled. I noticed something strange. I did what Nastia suggested in the other post. Go to Settings > Sites and then go to edit the main site.
This is what I see:
Site Address (URL) http://multi-mainsite.nl/
Also added the following code to wp-config.php, without any result.
However it's still not working. Any suggestions?