I had a base install of 8.6.1 BE. I got the licenses installed and teamed the nics.
I went to the live 8.5.1 stand alone live CUCM server and went to Bulk Admin --> Import/Export. I exported everything available.
I imported that tar file tot eh 8.6.1 BE CUCM server. Then I noticed that there were now two servers listed under System-->Server. One was the name of the server during my build, the other was the name of the imported server and that was listed as a subscriber.
So, I deleted the subscriber. Now after a reboot I can't log in. I get "Database Communication Error."
Please help!