When I upgraded from 7.0.6 to 7.1 I get this error when I go to File Manager. Any idea how to resolve it? Thanks.


Error: File Management is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: The given key was not present in the dictionary. ---> System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary. at System.Collections.Generic.Dictionary`2.get_Item(TKey key) at DotNetNuke.Modules.DigitalAssets.View.OnItemDataBoundFolderTypeComboBox(Object sender, RadComboBoxItemEventArgs e) at Telerik.Web.UI.RadComboBox.RaiseEvent(Object eventKey, RadComboBoxItemEventArgs e) at Telerik.Web.UI.RadComboBox.OnItemDataBound(RadComboBoxItemEventArgs e) at Telerik.Web.UI.RadComboBox.RaiseItemDataBound(ControlItem item) at Telerik.Web.UI.ControlItemContainer.Telerik.Web.UI.IItemContainer.RaiseItemDataBound(IItem item) at Telerik.Web.UI.ControlDataBinder.BindToEnumerableData(IEnumerable dataSource) at Telerik.Web.UI.ControlItemContainer.PerformDataBinding(IEnumerable data) at Telerik.Web.UI.RadComboBox.PerformDataBinding(IEnumerable dataSource) at Telerik.Web.UI.RadComboBox.OnDataSourceViewSelectCallback(IEnumerable data) at System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) at Telerik.Web.UI.RadComboBox.OnDataBinding(EventArgs e) at Telerik.Web.UI.RadComboBox.PerformSelect() at System.Web.UI.WebControls.BaseDataBoundControl.DataBind() at Telerik.Web.UI.RadComboBox.DataBind() at DotNetNuke.Modules.DigitalAssets.View.InitializeFolderType() at DotNetNuke.Modules.DigitalAssets.View.OnLoad(EventArgs e) --- End of inner exception stack trace ---