System.Data.SqlClient.SqlException (0x80131904): Connection Timeout Expired.  The timeout period elapsed while attempting to consume the pre-login handshake acknowledgement.  This could be because the pre-login handshake failed or the server was unable to respond back in time.  The duration spent while attempting to connect to this server was - [Pre-Login] initialization=5012; handshake=18872;  ---> System.ComponentModel.Win32Exception (0x80004005): The wait operation timed out
   at System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)
   at System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection)
   at System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection)
   at System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
   at System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
   at System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry)
   at System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry)
   at System.Data.SqlClient.SqlConnection.Open()
   at SD.LLBLGen.Pro.ORMSupportClasses.DaoBase.ExecuteMultiRowDataTableRetrievalQuery(IRetrievalQuery queryToExecute, DbDataAdapter dataAdapterToUse, DataTable tableToFill, IEntityFields fieldsToReturn)
   at SD.LLBLGen.Pro.ORMSupportClasses.DaoBase.PerformGetMultiAsDataTableAction(IEntityFields fieldsToReturn, DataTable tableToFill, Int64 maxNumberOfItemsToReturn, ISortExpression sortClauses, IPredicate selectFilter, IRelationCollection relations, Boolean allowDuplicates, IGroupByCollection groupByClause, ITransaction transactionToUse, Int32 pageNumber, Int32 pageSize)
   at Diamax.Cms.Core.LLBL.DaoClasses.TypedListDAO.GetMultiAsDataTable(IEntityFields fieldsToReturn, DataTable tableToFill, Int64 maxNumberOfItemsToReturn, ISortExpression sortClauses, IPredicate selectFilter, IRelationCollection relations, Boolean allowDuplicates, IGroupByCollection groupByClause, ITransaction transactionToUse, Int32 pageNumber, Int32 pageSize)
   at Diamax.Cms.Core.Util.CmsWebUtil.GetObjectTypeForObjectId(Int32 objectId)
   at Diamax.Cms.Core.Util.CmsWebUtil.GetObjectEntityById(Int32 objectId)
   at Diamax.Cms.Core.Util.CmsWebUtil.GetUnCachedObject(Int32 oId)
   at Diamax.Cms.Core.Util.CmsWebUtil.GetCachedObject(Int32 oId)
   at Diamax.Cms.Core.WebControls.BaseFileRetrieverHelper.GetFileObject(HttpRequest request)
   at Diamax.Cms.Core.WebControls.FileHandler.ProcessRequest(HttpContext context)
ClientConnectionId:17d9e589-3a0f-43cc-9905-703941fd778e
Error Number:-2,State:0,Class:11