I can no longer access my VMware vcenter inventory. When I log into the web client, I see this message:
Could not connect to one or more vCenter Server systems:
If I try to connect using the vSphere client I get the attached message.
I can login to the Microsoft Server with the vcenter server, and I can SSH to alle the ESXi servers but not the vSphere server.
I'm running an older VMware version 5.1.0 Build 1115182.
How can I fix this?