SSL cert error with - Symantec no longer trusted by Chrome

Not sure if this is the right forum to post this… But there is an issue with the SSL cert on

Chrome no longer trusts Symantec and related certs issued before June 1st 2016 (starting with Chrome 66, which is out now). Starting with Chrome 70 all Symantec certs will cease to be trusted regardless of the issue date.

See here;

The site needs a new cert…

Thanks. We thought we had updated all of them, but we’ll check again.