Bade server certificate

I have tried to configure 12.1 with NetApp OnTap 8.3.2. I am getting a bad certificate error. How do I fix this?

The “Bad server certificate screen” should have additional error lines at the top which will give more details of the error. eg ERROR: Hostname “myServer.test” does not match the certificate.
Check the details on your certificate matches the details that you have provided in the Vserver configuration.

Also, I recommend that you upgrade to the newest version.