CRM Organization Activate Error

Hello,

I am trying to activate an organization in CRM that is inactive and has not been merged.  I get an Unexpected Error has occurred when I try to Activate the organization.  I also have the following error from the Log File:

 <ErrorCode>-2147220970</ErrorCode>

 <ErrorDetails xmlns:d2p1="schemas.datacontract.org/.../System.Collections.Generic">

   <KeyValuePairOfstringanyType>

     <d2p1:key>CallStack</d2p1:key>

     <d2p1:value xmlns:d4p1="www.w3.org/.../XMLSchema" i:type="d4p1:string">   at Microsoft.Crm.Extensibility.VersionedPluginProxyStepBase.Execute(PipelineExecutionContext context)

  at Microsoft.Crm.Extensibility.Pipeline.Execute(PipelineExecutionContext context)

  at Microsoft.Crm.Extensibility.MessageProcessor.Execute(PipelineExecutionContext context)

  at Microsoft.Crm.Extensibility.InternalMessageDispatcher.Execute(PipelineExecutionContext context)

  at Microsoft.Crm.Extensibility.ExternalMessageDispatcher.ExecuteInternal(IInProcessOrganizationServiceFactory serviceFactory, IPlatformMessageDispatcherFactory dispatcherFactory, String messageName, String requestName, Int32 primaryObjectTypeCode, Int32 secondaryObjectTypeCode, ParameterCollection fields, CorrelationToken correlationToken, CallerOriginToken originToken, UserAuth userAuth, Guid callerId, Guid transactionContextId, Int32 invocationSource, Nullable`1 requestId, Version endpointVersion)

  at Microsoft.Crm.Extensibility.OrganizationSdkServiceInternal.ExecuteRequest(OrganizationRequest request, CorrelationToken correlationToken, CallerOriginToken callerOriginToken, WebServiceType serviceType)

  at Microsoft.Crm.Extensibility.OrganizationSdkServiceInternal.Execute(OrganizationRequest request, CorrelationToken correlationToken, CallerOriginToken callerOriginToken, WebServiceType serviceType)</d2p1:value>

   </KeyValuePairOfstringanyType>

 </ErrorDetails>

What can I do to fix this organization?  Thanks.