The Federation Service encountered an error while loading the trust policy. The trust policy defines an Active Directory ...

The Federation Service encountered an error while loading the trust policy. The trust policy defines an Active Directory Domain Services group population that does not specify any Active Directory Domain Services principals. 
Organization Group Claim: %1 

If this error occurs during startup of the Federation Service, the Federation Service will be not be able to start, and all requests to the Federation Service will fail until the configuration is corrected. If this error occurs while the Federation Service is running, the Federation Service will continue to use the last trust policy that was loaded successfully. 

User Action 
This error should occur only if the trust policy file has been modified without use of the AD FS administrative tools. The ADGroupGeneration object must specify one or more security IDs (SIDs) that specify Active Directory Domain Services users or groups to be included in the organization group.