Line 2432:                            if (taxon != null)
Line 2433:                            
Line 2434:                                if (!i.Organizer.TaxonExists("Tags", taxon.Id))
Line 2435:                                
Line 2436:                                    i.Organizer.AddTaxa("Tags", taxon.Id);

[ArgumentException: The specified property 'Tags' does not exist on type 'Telerik.Sitefinity.Libraries.Model.Image'.]
   Telerik.Sitefinity.Taxonomies.Model.OrganizerBase.GetPropertyDescriptor(String propertyName, Type[] expectedPropertyTypes) +255
   Telerik.Sitefinity.Taxonomies.Organizers.DefaultOrganizer.TaxonExists(String propertyName, Guid taxonId) +169
   Telerik.Sitefinity.Samples.Common.<>c__DisplayClassb7.<SetTagsToImage>b__b5(Image i) in c:\SitefinitySamples\Education_109E91A\Telerik.Sitefinity.Samples.Common\SampleUtilities.cs:2434
   Telerik.Sitefinity.Fluent.ContentFluentApi.BaseContentSingularFacade`3.Do(Action`1 setAction) +58
   Telerik.Sitefinity.Samples.Common.SampleUtilities.SetTagsToImage(Guid masterImageId, List`1 tags) in c:\SitefinitySamples\Education_109E91A\Telerik.Sitefinity.Samples.Common\SampleUtilities.cs:2424
   SitefinityWebApp.Global.UploadImages() in c:\SitefinitySamples\Education_109E91A\SitefinityWebApp\Global.asax.cs:1379
   SitefinityWebApp.Global.Bootstrapper_Initialized(Object sender, ExecutedEventArgs args) in c:\SitefinitySamples\Education_109E91A\SitefinityWebApp\Global.asax.cs:106
   System.EventHandler`1.Invoke(Object sender, TEventArgs e) +0
   Telerik.Sitefinity.Abstractions.Bootstrapper.OnInitialized(Object sender, ExecutedEventArgs args) +30
   Telerik.Sitefinity.Abstractions.Bootstrapper.Bootstrap() +300
   Telerik.Sitefinity.Web.SitefinityHttpModule.Init(HttpApplication context) +116
   System.Web.Routing.UrlRoutingModule.System.Web.IHttpModule.Init(HttpApplication application) +10
   System.Web.HttpApplication.InitModulesCommon() +172
   System.Web.HttpApplication.InitModules() +43
   System.Web.HttpApplication.InitInternal(HttpContext context, HttpApplicationState state, MethodInfo[] handlers) +828
   System.Web.HttpApplicationFactory.GetNormalApplicationInstance(HttpContext context) +304
   System.Web.HttpApplicationFactory.GetApplicationInstance(HttpContext context) +107
   System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +327