Microsoft.ApplicationServer.Caching.DataCacheException: ErrorCode:SubStatus:Acs Request for Token failed. One of the reasons could be an invalid authorization token. ---> System.Net.WebException: The remote name could not be resolved: 'guidepal-cache.accesscontrol.windows.net' at System.Net.WebClient.UploadValues(Uri address, String method, NameValueCollection data) at Microsoft.ApplicationServer.Caching.AcsHelpers.GetToken(String serviceNamespace, String acsHostName, String issuerName, String issuerKey, String appliesTo) --- End of inner exception stack trace --- at Microsoft.ApplicationServer.Caching.AcsHelpers.GetToken(String serviceNamespace, String acsHostName, String issuerName, String issuerKey, String appliesTo) at Microsoft.ApplicationServer.Caching.ClientAcsSecurity.get_Token() at Microsoft.ApplicationServer.Caching.TransportUtility.AddAuthenticationHeader(Message message, DataCacheSecurity dataCacheSecurity) at Microsoft.ApplicationServer.Caching.WcfClientChannel.SendMessage(EndpointID endpoint, Message message, TimeSpan timeout, WaitCallback callback, Object state, Boolean async) at Microsoft.ApplicationServer.Caching.WcfClientChannel.Send(EndpointID endpoint, Message message, TimeSpan timeout) at Microsoft.ApplicationServer.Caching.SimpleSendReceiveModule.Send(EndpointID endpoint, RequestBody request) at Microsoft.ApplicationServer.Caching.SimpleSendReceiveModule.SendMsgAndWait(RequestBody reqMsg, TimeSpan requestTimeout, Boolean isCompressionEnabled, IRequestTracker& tracker) at Microsoft.ApplicationServer.Caching.DataCacheFactory.SendMessage(String uri, RequestBody request, IClientChannel channel) at Microsoft.ApplicationServer.Caching.DataCacheFactory.GetCacheProperties(RequestBody request, IClientChannel channel) at Microsoft.ApplicationServer.Caching.DataCacheFactory.GetCache(String cacheName) at Microsoft.Web.DistributedCache.CacheHelpers.RunCacheCreationHooks(CacheConnectingEventArgs fetchingEventArgs, IDataCacheFactory dataCacheFactory, Object sender, EventHandler`1 fetchingHandler, EventHandler`1 fetchedHandler) at Microsoft.Web.DistributedCache.DistributedCacheSessionStateStoreProvider.CreateInternalProvider(IHttpRuntime httpRuntime, SessionInitializationData initData, IDataCacheFactory dataCacheFactory, EventHandler`1 cacheFetching, EventHandler`1 cacheFetched) at Microsoft.Web.DistributedCache.DistributedCacheSessionStateStoreProvider.GetInternalProvider() at Microsoft.Web.DistributedCache.DistributedCacheSessionStateStoreProvider.CreateNewStoreData(HttpContext context, Int32 timeout) at System.Web.SessionState.SessionStateModule.InitStateStoreItem(Boolean addToContext) at System.Web.SessionState.SessionStateModule.CompleteAcquireState() at System.Web.SessionState.SessionStateModule.BeginAcquireState(Object source, EventArgs e, AsyncCallback cb, Object extraData) at System.Web.HttpApplication.AsyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)