Server Error in '/' Application.

The given key was not present in the dictionary.

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.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.

Source Error:


Line 37:         objCommand = new MySqlCommand("SELECT urlnaam, paginaid,paginatype FROM tblpaginas INNER JOIN tblpaginatypen ON tblpaginatypen.paginatypeid=tblpaginas.paginatypeid INNER JOIN tbllanden ON tbllanden.LandId=tblpaginas.LandId WHERE zichtbaarJN='J' AND tblpaginas.DatumVerwijderd is null AND volgorde<>0 Order by volgorde LIMIT 1", objConnection);
Line 38:         
Line 39:         objDataReader = objCommand.ExecuteReader();
Line 40: 
Line 41: 

Source File: d:\www\hovingschilderwerken.nl\www\Default.aspx.cs    Line: 39

Stack Trace:


[KeyNotFoundException: The given key was not present in the dictionary.]
   System.Collections.Generic.Dictionary`2.get_Item(TKey key) +13029779
   MySql.Data.MySqlClient.CharSetMap.GetCharacterSet(DBVersion version, String CharSetName) +23
   MySql.Data.MySqlClient.MySqlField.SetFieldEncoding() +200
   MySql.Data.MySqlClient.NativeDriver.GetColumnData(MySqlField field) +356
   MySql.Data.MySqlClient.NativeDriver.GetColumnsData(MySqlField[] columns) +34
   MySql.Data.MySqlClient.Driver.GetColumns(Int32 count) +88
   MySql.Data.MySqlClient.ResultSet.LoadColumns(Int32 numCols) +22
   MySql.Data.MySqlClient.ResultSet..ctor(Driver d, Int32 statementId, Int32 numCols) +53
   MySql.Data.MySqlClient.Driver.NextResult(Int32 statementId, Boolean force) +148
   MySql.Data.MySqlClient.MySqlDataReader.NextResult() +111
   MySql.Data.MySqlClient.MySqlDataReader.Close() +72
   MySql.Data.MySqlClient.MySqlCommand.ResetReader() +45
   MySql.Data.MySqlClient.MySqlCommand.ExecuteReader(CommandBehavior behavior) +1370
   MySql.Data.MySqlClient.MySqlCommand.ExecuteReader() +6
   _Default.GoToHomePage() in d:\www\hovingschilderwerken.nl\www\Default.aspx.cs:39
   _Default.Page_Load(Object sender, EventArgs e) in d:\www\hovingschilderwerken.nl\www\Default.aspx.cs:22
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0