Error cuando tiene autorizaciones

Buenos dias, este error me sale de vez en cuando en las personas que tienen autorizaciones pendientes:

System.Web.HttpException (0x80004005): Error al ejecutar la solicitud secundaria para el controlador System.Web.Mvc.HttpHandlerUtil+ServerExecuteHttpHandlerWrapper.
---> System.Web.HttpUnhandledException (0x80004005): Se produjo una excepción de tipo 'System.Web.HttpUnhandledException'.
---> System.Data.Entity.Core.EntityCommandExecutionException: An error occurred while executing the command definition. See the inner exception for details.
---> System.Data.SqlClient.SqlException: Valor de Timeout caducado. El período de tiempo de espera caducó antes de completar la operación o el servidor no responde.
---> System.ComponentModel.Win32Exception: Tiempo de espera de la operación de espera agotado
--- Fin del seguimiento de la pila de la excepción interna ---
 en System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
 en System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
 en System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
 en System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
 en System.Data.SqlClient.SqlDataReader.get_MetaData()
 en System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
 en System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, SqlDataReader ds)
 en System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean asyncWrite)
 en System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
 en System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
 en System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior)
 en StackExchange.Profiling.Data.ProfiledDbCommand.ExecuteDbDataReader(CommandBehavior behavior) en c:TeamCity uildAgentwork de24adb938b932dStackExchange.ProfilingDataProfiledDbCommand.cs:línea 233
 en System.Data.Entity.Infrastructure.Interception.InternalDispatcher`1.Dispatch[TTarget,TInterceptionContext,TResult](TTarget target, Func`3 operation, TInterceptionContext interceptionContext, Action`3 executing, Action`3 executed)
 en System.Data.Entity.Infrastructure.Interception.DbCommandDispatcher.Reader(DbCommand command, DbCommandInterceptionContext interceptionContext)
 en System.Data.Entity.Core.EntityClient.Internal.EntityCommandDefinition.ExecuteStoreCommands(EntityCommand entityCommand, CommandBehavior behavior) --- Fin del seguimiento de la pila de la excepción interna ---
 en System.Data.Entity.Core.EntityClient.Internal.EntityCommandDefinition.ExecuteStoreCommands(EntityCommand entityCommand, CommandBehavior behavior)
 en System.Data.Entity.Core.Objects.Internal.ObjectQueryExecutionPlan.Execute[TResultType](ObjectContext context, ObjectParameterCollection parameterValues)
 en System.Data.Entity.Core.Objects.ObjectContext.ExecuteInTransaction[T](Func`1 func, IDbExecutionStrategy executionStrategy, Boolean startLocalTransaction, Boolean releaseConnectionOnSuccess)
 en System.Data.Entity.Core.Objects.ObjectQuery`1.<>c__DisplayClass7.<GetResults>b__5()
 en System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute[TResult](Func`1 operation)
 en System.Data.Entity.Core.Objects.ObjectQuery`1.GetResults(Nullable`1 forMergeOption)
 en System.Data.Entity.Core.Objects.ObjectQuery`1.<System.Collections.Generic.IEnumerable<T>.GetEnumerator>b__0()
 en System.Data.Entity.Internal.LazyEnumerator`1.MoveNext()
 en System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
 en System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
 en Aseinfo.VH4.Infraestructura.Services.AlertaService.<GetAlertasDeUsuarioAutenticado>d__8.MoveNext() en c:VH4VH4InfraestructuraServicesAlertasAlertaService.cs:línea 137
 en ASP.views_home_alertasusuarioautenticado_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer)
 en System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
 en System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
 en System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
 en System.Web.Mvc.ViewPage.Render(HtmlTextWriter writer)
 en System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
 en System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
 en System.Web.UI.Page.HandleError(Exception e)
 en System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
 en System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
 en System.Web.UI.Page.ProcessRequest()
 en System.Web.UI.Page.ProcessRequest(HttpContext context)
 en System.Web.Mvc.ViewPage.ProcessRequest(HttpContext context)
 en System.Web.Mvc.ViewUserControl.ViewUserControlContainerPage.ProcessRequest(HttpContext context)
 en System.Web.Mvc.HttpHandlerUtil.ServerExecuteHttpHandlerWrapper.<>c__DisplayClass4.<Wrap>b__3()
 en System.Web.Mvc.HttpHandlerUtil.ServerExecuteHttpHandlerWrapper.Wrap[TResult](Func`1 func)
 en System.Web.HttpServerUtility.ExecuteInternal(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, String queryStringOverride)
 en System.Web.HttpServerUtility.ExecuteInternal(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, String queryStringOverride)
 en System.Web.HttpServerUtility.Execute(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage)
 en System.Web.HttpServerUtilityWrapper.Execute(IHttpHandler handler, TextWriter writer, Boolean preserveForm)
 en System.Web.Mvc.ViewPage.RenderView(ViewContext viewContext)
 en System.Web.Mvc.ViewUserControl.RenderView(ViewContext viewContext)
 en StackExchange.Profiling.Mvc.WrappedView.Render(ViewContext viewContext, TextWriter writer) en d:FilesGitHubminiprofilerdotnetStackExchange.Profiling.MvcWrappedView.cs:línea 56
 en System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context)
 en System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
 en System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
 en System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
 en System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
 en System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
 en System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
 en System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
 en System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult)
 en System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult asyncResult)