ArcGIS Enterprise 10.7.1 was installed on a single machine deployment with Enterprise Builder. Attempted to Upgrade to 10.9.1 also using builder, and the portal web adapter failed to install so the configuration wizard would not launch. I installed the 10.9.1 portal web adapter manually, but when attempting to license portal manually (using upgradeportal command line utility) I get the error "Token Required". I am able to access ArcGIS Server Administrator Directory normally, and looks like the server upgrade to 10.9.1 was successful, but cannot access server manager, portal admin, or portal home... Any advice for how to proceed would be appreciated.