Search has encountered a problem that prevents results from being returned. If the issue persists, please contact your administrator.

Hi all,

       i am facing error following error on the page.Please give reply if you know answer.

Getting results failed: Microsoft.Office.Server.Search.Query.InternalQueryErrorException: Search has encountered a problem that prevents results from being returned.  If the issue persists, please contact your administrator. 

    at Microsoft.Office.Server.Search.Administration.SearchServiceApplicationProxy.ThrowGenericQueryException(String operationName) 
    at Microsoft.Office.Server.Search.Administration.SearchServiceApplicationProxy.DoSpLoadBalancedUriWsOp[T](WebServiceBackedOperation`1 webServiceCall, Int32 timeoutInMilliseconds, Int32 wcfTimeoutInMilliseconds, String operationName) 
    at Microsoft.Office.Server.Search.Administration.SearchServiceApplicationProxy.DoWebServiceBackedOperation[T](String operationName, Int32 timeoutInMilliseconds, Int32 wcfTimeoutInMilliseconds, WebServiceBackedOperation`1 webServiceCall) 
    at Microsoft.Office.Server.Search.Administration.SearchServiceApplicationProxy.Execute(QueryProperties properties) 
    at Microsoft.Office.Server.Search.Query.Query.ExecuteQuery() 
    at Microsoft.Office.Server.Search.Query.SearchExecutor.ExecuteQueryInternal(Query query) 
    at Microsoft.Office.Server.Search.Query.SearchExecutor.ExecuteQuery(Query query) 
    at Microsoft.Office.Server.Search.Query.SearchExecutor.ExecuteQueries(Dictionary`2 queries, Boolean handleExceptions) 
    at Microsoft.Office.Server.Search.WebControls.ScriptApplicationManager.GetSyncResult(String queryGroupName) 
    at Microsoft.Office.Server.Search.WebControls.DataProviderScriptWebPart.GetInitialResult()

Regards

VeerendraNadh