try shutting down all your VMs and bring up your PDC first.
I am having a serious problem with our Servers, We run an On-Premise virtualization (VMware Vsphere). All our servers are hosted virtually on VMware Vsphere, this past Monday we had a power outage that led to the abrupt shutdown of all our servers, Power has been restored the same Monday, and the host server (VMware) started successfully. All the servers on the VM boot successfully, but now I cannot log in to the Domain Controller (Active Directory Server), I am getting an error message "There are currently no logon servers available to service the logon request".
Please any idea on how to resolve this?