Vcenter server 7 remove license

[Berto74]

Hi, my vcenter server 7 has problems because more services don't start and i have 

HTTP Status 500 – Internal Server Error

when try to login in my vsphere client

Restored backup is not working

How do you remove the license to create a new instance without vsphere client

[maksym007]

Check your Certificates in vCenter from SSH. Looks like they are expired. 

[acpzehetal]

First of all you have to SSH to the vCenter VCSA directly. There you have to check which services aren´t able to start, often it isn´t only vpxd or webclient. Then you have to check the certificates store if there are some expired certs or a broken certchain.

There are a lot of KB´s with Shell-Scripts to repair specific certificates issues.