Your connection to this site is not secure

I am getting "Your connection to this site is not secure" error when want go to WHM/cPanel via IP:2087. When clicking the "not secure icon" on address bar I see "certificate invalid". Clicking on certificate it says it is a valid Cpanel Comodo certificate for host.mydomain.com.

• CENTOS 7.5 standard

• v70.0.42