SSL Certificate problem after upgrade from 12.0.18 Update #11 to Update #14

[AnnasB]

Hi,

I upgrade plesk from 12.0.18 Update #11 to Update #14. Now my SSL certificate has disappeared.

When i go to server -> SSL Certificates it is no longer listed but when i try to add it says an SSL certificate with that name already exist.

When i go to Hosting Settings for the domain name i can see that under security it still shows the correct certificate to use.

When i go the site (domain) via a browser it says the site you are visiting SSL certificate is unsecured (basically no certificate.

Please can some help urgently as site down ate the moment.

Thanks