2017-05-30 15:39:49 [143] ERR  Control.PreRenderRecursiveInternal: System.Data.SqlClient.SqlException (0x80131904): Подключение к серверу успешно установлено, но затем произошла ошибка в процессе подтверждения, предшествующего входу. (provider: TCP Provider, error: 0 - Указанное сетевое имя более недоступно.) ---> System.ComponentModel.Win32Exception (0x80004005): Указанное сетевое имя более недоступно
2017-05-30 15:39:49 [143] ERR     в System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)
2017-05-30 15:39:49 [143] ERR     в System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)
2017-05-30 15:39:49 [143] ERR     в System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection)
2017-05-30 15:39:49 [143] ERR     в System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection)
2017-05-30 15:39:49 [143] ERR     в System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
2017-05-30 15:39:49 [143] ERR     в System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry)
2017-05-30 15:39:49 [143] ERR     в System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry)
2017-05-30 15:39:49 [143] ERR     в System.Data.SqlClient.SqlConnection.Open()
2017-05-30 15:39:49 [143] ERR     в System.Data.Linq.SqlClient.SqlConnectionManager.UseConnection(IConnectionUser user)
2017-05-30 15:39:49 [143] ERR     в System.Data.Linq.SqlClient.SqlProvider.get_IsSqlCe()
2017-05-30 15:39:49 [143] ERR     в System.Data.Linq.SqlClient.SqlProvider.InitializeProviderMode()
2017-05-30 15:39:49 [143] ERR     в System.Data.Linq.SqlClient.SqlProvider.System.Data.Linq.Provider.IProvider.Execute(Expression query)
2017-05-30 15:39:49 [143] ERR     в System.Data.Linq.DataContext.ExecuteQuery[TResult](String query, Object[] parameters)
2017-05-30 15:39:49 [143] ERR     в Ibs.Rds.Data.SqlServer.RdsSqlDataContext.OnCreated()
2017-05-30 15:39:49 [143] ERR     в Ibs.Rds.Data.SqlServer.SqlDataProvider.CreateContext()
2017-05-30 15:39:49 [143] ERR     в Ibs.Rds.Data.RdsDataService.GetDateExcludeHolidays(Int32 daysBeforeCount)
2017-05-30 15:39:49 [143] ERR     в Ibs.Rds.Web.UI.Requests.AllItems.GetRequestFilter(Boolean filterByPacket, Boolean filterByNotPacket, Nullable`1 packetId)
2017-05-30 15:39:49 [143] ERR     в Ibs.Rds.Web.UI.Requests.AllItems.GetRequestInfoList(Nullable`1 packetId)
2017-05-30 15:39:49 [143] ERR     в Ibs.Rds.Web.UI.Requests.AllItems.UpdateList(Boolean needsRecalc)