Vmware - Certificate renew and Hostname or IP has changed. Regenerating the self-signed certificates.

I was not able to connect to vCenter Server Appliance, so I restarted it.

 After that it showed that it will be renewed ssl certificates because VCSA wasn´t restarted for a long period (more than one year in this case).

Later in console I got stuck on:

Hostname or IP has changed. Regenerating the self-signed certificates.
Starting VMware vPostgres: ok
Waiting for the embedded database to start up: .[OK]

Issue was solved using this article: 

http://adminafterwork.com/vcenter-server-appliance-vcsa-5-1-able-startup-stucks-boot-regenerating-self-signed-ssl-certificates/