操作失败


  • System.Data.SqlClient.SqlException (0x80131904): 用户 'WhoisHistoryUser_u' 登录失败。原因: 服务器处于单用户模式。目前只有一位管理员能够连接。 在 System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) 在 System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) 在 System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) 在 System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) 在 System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry) 在 System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry) 在 System.Data.SqlClient.SqlConnection.Open() 在 Benmi.Dsystem.DALSQLServer.DBHelperWH.ExecuteScalar(CommandType cmdType, String cmdText, SqlParameter[] cmdParms) 在 Benmi.Dsystem.DALSQLServer.DBHelperWH.DataNum_Whoishistory(String Filter) 在 Benmi.Dsystem.Web.WhoisHistory.Index.BindR(Repeater RP, Int32 page, Int32 pagep, String DNameN) 在 Benmi.Dsystem.Web.WhoisHistory.Index.GetReverseWhois_(Int32 page, Int32 pagep, String DName) 在 Benmi.Dsystem.Web.WhoisHistory.Index.Page_Load(Object sender, EventArgs e) ClientConnectionId:6aac9f41-66cc-4b49-845b-1df67c5a3cfc Error Number:18461,State:1,Class:14
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