[ArgumentException: An item with the same key has already been added.]
System.ThrowHelper.ThrowArgumentException(ExceptionResource resource) +53
System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add) +354
System.Data.DataView.ResetRowViewCache() +239
System.Data.DataView.UpdateIndex(Boolean force, Boolean fireEvent) +340
System.Data.DataView.UpdateIndex(Boolean force) +18
System.Data.DataView.SetIndex2(String newSort, DataViewRowState newRowStates, IFilter newRowFilter, Boolean fireEvent) +109
System.Data.DataTable.get_DefaultView() +91
System.Data.DataTable.System.ComponentModel.IListSource.GetList() +10
System.Web.UI.DataSourceHelper.GetResolvedDataSource(Object dataSource, String dataMember) +53
System.Web.UI.WebControls.ReadOnlyDataSource.System.Web.UI.IDataSource.GetView(String viewName) +53
System.Web.UI.WebControls.Repeater.ConnectToDataSourceView() +711
System.Web.UI.WebControls.Repeater.GetData() +21
System.Web.UI.WebControls.Repeater.CreateControlHierarchy(Boolean useDataSource) +207
System.Web.UI.WebControls.Repeater.OnDataBinding(EventArgs e) +63
System.Web.UI.WebControls.Repeater.DataBind() +132
site.UC_Filters.Page_Load(Object sender, EventArgs e) in D:\a\1\s\TovtodaNew\UC_Filters.ascx.cs:46
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +85
System.Web.UI.Control.OnLoad(EventArgs e) +79
System.Web.UI.Control.LoadRecursive() +130
System.Web.UI.Control.LoadRecursive() +200
System.Web.UI.Control.LoadRecursive() +200
System.Web.UI.Control.LoadRecursive() +200
System.Web.UI.Control.LoadRecursive() +200
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2852