vCO Appliance License configuration error

Hi,

I upgraded the vCenter and vCO Appliance in 5.1 Update 1 but I have a big probleme with the vCO configuration.

In first time the Appliance lose the DNS server and don't communicate with my vcenter, I tried to reconfigure the vco (remove/add cert, unregistered vcenter,etc.) but now I have a pb with the license (see screenshot vCO error1)

And I have a second error with the vcenter plugin now (see screenshot vCO error2)

If anyone have an idea ?

Rgds

Jeremie