Mixed Content – Plugin Icon?

Hi,

Have a problem with a plugin where as the icon for it on the menu on the left hand side in WP-ADMIN is loaded via HTTP and not HTTPS. It seems like it’s hard coded somewhere but I can’t find it.

/wordpress/wp-content/plugins/DigitalDownloads/images/favicon-active.png

Is trying to load that – The URL is also wrong as the site isn’t in /wordpress/ anymore and hasn’t been for some time. I’ve re-ran the SQL queries to make sure the URL is the new one but for some reason this specific image is being loaded via the old URL and also via HTTP.

I cannot find the area where it needs to be updated.

Cheers,