Server Error in '/' Application.

Invalid column name 'si_so_k_1'.
Invalid column name 'nam_k_1'.
Invalid column name 'nu_k_1'.
Invalid column name 'den_k_1'.
Invalid column name 'di_k_1'.
Invalid column name 'kt_k_1'.
Invalid column name 'chet_k_1'.
Invalid column name 'bo_k_1'.
Invalid column name 'si_so_k_2'.
Invalid column name 'nam_k_2'.
Invalid column name 'nu_k_2'.
Invalid column name 'den_k_2'.
Invalid column name 'di_k_2'.
Invalid column name 'kt_k_2'.
Invalid column name 'chet_k_2'.
Invalid column name 'bo_k_2'.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Data.SqlClient.SqlException: Invalid column name 'si_so_k_1'.
Invalid column name 'nam_k_1'.
Invalid column name 'nu_k_1'.
Invalid column name 'den_k_1'.
Invalid column name 'di_k_1'.
Invalid column name 'kt_k_1'.
Invalid column name 'chet_k_1'.
Invalid column name 'bo_k_1'.
Invalid column name 'si_so_k_2'.
Invalid column name 'nam_k_2'.
Invalid column name 'nu_k_2'.
Invalid column name 'den_k_2'.
Invalid column name 'di_k_2'.
Invalid column name 'kt_k_2'.
Invalid column name 'chet_k_2'.
Invalid column name 'bo_k_2'.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[SqlException (0x80131904): Invalid column name 'si_so_k_1'.
Invalid column name 'nam_k_1'.
Invalid column name 'nu_k_1'.
Invalid column name 'den_k_1'.
Invalid column name 'di_k_1'.
Invalid column name 'kt_k_1'.
Invalid column name 'chet_k_1'.
Invalid column name 'bo_k_1'.
Invalid column name 'si_so_k_2'.
Invalid column name 'nam_k_2'.
Invalid column name 'nu_k_2'.
Invalid column name 'den_k_2'.
Invalid column name 'di_k_2'.
Invalid column name 'kt_k_2'.
Invalid column name 'chet_k_2'.
Invalid column name 'bo_k_2'.]
   System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +1968714
   System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +4907387
   System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +194
   System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +2412
   System.Data.SqlClient.SqlDataReader.ConsumeMetaData() +59
   System.Data.SqlClient.SqlDataReader.get_MetaData() +83
   System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +293
   System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) +954
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +162
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +32
   System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) +141
   System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior) +12
   System.Data.Common.DbCommand.System.Data.IDbCommand.ExecuteReader(CommandBehavior behavior) +10
   System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +130
   System.Data.Common.DbDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand command, CommandBehavior behavior) +162
   System.Data.Common.DbDataAdapter.Fill(DataTable dataTable) +115
   form_sms_file_3.BindGrid() +286
   form_sms_file_3.Page_Load(Object sender, EventArgs e) +15
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627


Version Information: Microsoft .NET Framework Version:2.0.50727.9174; ASP.NET Version:2.0.50727.9175