'/twtocn_frame472' 應用程式中發生伺服器錯誤。

ERROR [08001] could not connect to server: Connection refused (0x0000274D/10061)
Is the server running on host "digitimes-postgresql.ctvkso74w6yb.ap-northeast-1.rds.amazonaws.com" (10.10.13.223) and accepting
TCP/IP connections on port 5432?

描述: 在執行目前 Web 要求的過程中發生未處理的例外狀況。請檢閱堆疊追蹤以取得錯誤的詳細資訊，以及在程式碼中產生的位置。

例外狀況詳細資訊: System.Data.Odbc.OdbcException: ERROR [08001] could not connect to server: Connection refused (0x0000274D/10061)
Is the server running on host "digitimes-postgresql.ctvkso74w6yb.ap-northeast-1.rds.amazonaws.com" (10.10.13.223) and accepting
TCP/IP connections on port 5432?


原始程式錯誤:

在執行目前 Web 要求期間，產生未處理的例外狀況。如需有關例外狀況來源與位置的資訊，可以使用下列的例外狀況堆疊追蹤取得。

堆疊追蹤: 


[OdbcException (0x80131937): ERROR [08001] could not connect to server: Connection refused (0x0000274D/10061)
	Is the server running on host "digitimes-postgresql.ctvkso74w6yb.ap-northeast-1.rds.amazonaws.com" (10.10.13.223) and accepting
	TCP/IP connections on port 5432?
]
   System.Data.Odbc.OdbcConnection.HandleError(OdbcHandle hrHandle, RetCode retcode) +1434349
   System.Data.Odbc.OdbcConnectionOpen..ctor(OdbcConnection outerConnection, OdbcConnectionString connectionOptions) +77
   System.Data.Odbc.OdbcConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject) +81
   System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup, DbConnectionOptions userOptions) +57
   System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) +1186
   System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +315
   System.Data.ProviderBase.DbConnectionInternal.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +23
   System.Data.Odbc.OdbcConnection.Open() +53
   twtocn_frame472._default.Page_Load(Object sender, EventArgs e) in \\192.168.66.70\dt-fs01\資訊發展中心\01.個人資料夾\alvin\ASPNET\twtocn_frame472\twtocn_frame472\default.aspx.vb:250
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533

版本資訊: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.8.4797.0