PCV

An item with the same key has already been added.

   at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
   at System.Data.Linq.ChangeTracker.StandardChangeTracker.PromoteFastTrackedObject(Object obj)
   at System.Data.Linq.ChangeTracker.StandardChangeTracker.OnPropertyChanging(Object sender, PropertyChangingEventArgs args)
   at Edito.BusinessLogic.Core.Page.SendPropertyChanging() in D:\a\1\s\Edito\BusinessLogic\Core\Model.designer.cs:line 17596
   at Edito.BusinessLogic.Core.Page.set_Name(String value) in D:\a\1\s\Edito\BusinessLogic\Core\Model.designer.cs:line 17086
   at Edito.WebUI.Cms.Store.Products.Public.Controller.Index() in D:\a\1\s\WebUI\Cms\Store.Products\Public\Controller.cs:line 58
   at Edito.Web.Public.Mvc.ControllerBase`2.Invoke(String action) in D:\a\1\s\Edito\Web\Public\Mvc\ControllerBase.cs:line 240
   at Edito.WebUI.Default.InitModule() in D:\a\1\s\WebUI\Default.aspx.cs:line 406