Server Error in '/' Application.

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Line 19:  
Line 20:    id = NewDES.Decode(id);
Line 21:    jjzp_dtr = Maticsoft.DBUtility.SqlHelper.ExecuteReader(BASE.con, CommandType.Text, "select * from news where news_id=@newsid", new SqlParameter("@newsid", id));
Line 22:    if (jjzp_dtr.HasRows)
Line 23:    {

[SqlException (0x80131904): 千赢客户端_千赢体育官网_千赢网页手机版登入]
   System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +1019
   System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +108
   System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +126
   System.Data.SqlClient.SqlConnection.Open() +125
   Maticsoft.DBUtility.SqlHelper.PrepareCommand(SqlCommand cmd, SqlConnection conn, SqlTransaction trans, CommandType cmdType, String cmdText, SqlParameter[] cmdParms) +92
   Maticsoft.DBUtility.SqlHelper.ExecuteReader(String connectionString, CommandType cmdType, String cmdText, SqlParameter[] commandParameters) +226
   shequ_show.Page_Load(Object sender, EventArgs e) in f:\foodjob.cn\news\show.aspx.cs:21
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
   System.Web.UI.Control.OnLoad(EventArgs e) +91
   System.Web.UI.Control.LoadRecursive() +74
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2207