Disable Referral Spam filling up my error_log file

This is filling up the error_log file: “Unable to get referrals spam blacklist: cURL error 60: SSL: no alternative certificate subject name matches target host name ‘wielo.co'”

This is unfortunately happening on all of the websites that I have this plugin installed on and which also have the “Disable Referral Spam” option enabled.

I can only assume this plugin is bundled within this one: https://www.ads-software.com/plugins/stop-referrer-spam/

Just a heads up for anyone else dealing with this, this will not be resolved until the owner of wielo.co fixes their SSL certificate or until you un-check the “Disable Referral Spam” option.