No appropriate license could be found and therefore license checks can not be performed.

Verify the Smartsite.Licensing.config license configuration file and check whether or not it contains the appropriate values for licensehost and productid.

When the licensehost element contains a value other than localhost, this means the local license manager should contact another server on the network on which the actual license has been installed.

If that's the case, make sure the local license manager (using the Admin Control Center) has been configured in such a way that it allows connecting to remote licenses (Allow access to remote licenses on the configuration tab) and that on the remote server the license manager has been configured to accept remote connections (Allow access from remote clients, also on the configuration page).