Standard Information:%1 Active Directory PWA Group Synchronization cannot resolve reference to Group. This could be because ...

Standard Information:%1
Active Directory PWA Group Synchronization cannot resolve reference to Group. This could be because the group does not exist, the user does not have permission or because of a communication problem between the project server application server and active directory. PWA Group Guid: %2. PWA Group Name: %3.  AD Group Guid: %4. AD Group FQDN: %5