Добрый день! 
Пытаюсь создать уведомление: 
ISchemaManagerItem<Terrasoft.Core.Entities.EntitySchema> reportSchemaItem = UserConnection.EntitySchemaManager.GetItemByName("Contact");
Terrasoft.Core.Entities.EntitySchema remindingSchema = UserConnection.EntitySchemaManager.GetInstanceByName("Reminding");
Entity reminding = remindingSchema.CreateEntity(UserConnection);
reminding.SetDefColumnValues();
reminding.SetColumnValue("AuthorId", UserConnection.CurrentUser.ContactId);
reminding.SetColumnValue("ContactId", UserConnection.CurrentUser.ContactId);
reminding.SetColumnValue("SourceId", RemindingConsts.RemindingSourceAuthorId);
reminding.SetColumnValue("RemindTime", UserConnection.CurrentUser.GetCurrentDateTime());
reminding.SetColumnValue("SysEntitySchemaId", reportSchemaItem.UId);
reminding.SetColumnValue("LoaderId", reportSchemaItem.UId);
reminding.SetColumnValue("SubjectId", Guid.Empty);
reminding.SetColumnValue("SubjectCaption", "Caption");
reminding.Save();
на Save() возникает ошибка:
   at Ninject.KernelBase.Resolve(IRequest request, Boolean handleMissingBindings)
   at Ninject.KernelBase.Resolve(IRequest request)
   at Ninject.ResolutionExtensions.GetResolutionIterator(IResolutionRoot root, Type service, Func`2 constraint, IEnumerable`1 parameters, Boolean isOptional, Boolean isUnique)
   at Ninject.ResolutionExtensions.Get[T](IResolutionRoot root, IParameter[] parameters)
   at Terrasoft.Core.Factories.ClassFactory.<>c__DisplayClass15_0`1.<Get>b__0()
   at Terrasoft.Core.Factories.ClassFactory.GetInstance[T](Func`1 action)
   at Terrasoft.Core.Factories.ClassFactory.Get[T](ConstructorArgument[] constructorArguments)
   at Terrasoft.Configuration.RemindingEventsProcess`1.SendNotification() in C:\inetpub\BPMdevelopment\Terrasoft.WebApp\Terrasoft.Configuration\Autogenerated\Src\Reminding.NUI_Entity.cs:line 278
   at Terrasoft.Configuration.Reminding_Base_Entity_TerrasoftEventsProcess`1.OnInsertedHandle() in C:\inetpub\BPMdevelopment\Terrasoft.WebApp\Terrasoft.Configuration\Autogenerated\Src\Reminding.Base_Entity.cs:line 1229
   at Terrasoft.Configuration.Reminding_Base_Entity_TerrasoftEventsProcess`1.RemindingInsertedScriptTaskExecute(ProcessExecutingContext context) in C:\inetpub\BPMdevelopment\Terrasoft.WebApp\Terrasoft.Configuration\Autogenerated\Src\Reminding.Base_Entity.cs:line 1158
   at Terrasoft.Core.Process.ProcessScriptTask.InternalExecute(ProcessExecutingContext context)
   at Terrasoft.Core.Process.ProcessFlowElement.Execute(ProcessExecutingContext context)
   at Terrasoft.Core.Process.ProcessScriptTask.Execute(ProcessExecutingContext context, Func`2 internalExecute)
   at Terrasoft.Configuration.Reminding_Base_Entity_TerrasoftEventsProcess`1.ProcessQueue(ProcessExecutingContext context) in C:\inetpub\BPMdevelopment\Terrasoft.WebApp\Terrasoft.Configuration\Autogenerated\Src\Reminding.Base_Entity.cs:line 1081
   at Terrasoft.Configuration.RemindingEventsProcess`1.ProcessQueue(ProcessExecutingContext context) in C:\inetpub\BPMdevelopment\Terrasoft.WebApp\Terrasoft.Configuration\Autogenerated\Src\Reminding.NUI_Entity.cs:line 225
   at Terrasoft.Configuration.Reminding_Base_Entity_TerrasoftEventsProcess`1.OnExecuted(Object sender, ProcessActivityAfterEventArgs e) in C:\inetpub\BPMdevelopment\Terrasoft.WebApp\Terrasoft.Configuration\Autogenerated\Src\Reminding.Base_Entity.cs:line 1032
   at Terrasoft.Core.Process.ProcessFlowElement.OnExecuted(ProcessActivityAfterEventArgs e)
   at Terrasoft.Core.Process.ProcessFlowElement.Execute(ProcessExecutingContext context)
   at Terrasoft.Configuration.Reminding_Base_Entity_TerrasoftEventsProcess`1.ProcessQueue(ProcessExecutingContext context) in C:\inetpub\BPMdevelopment\Terrasoft.WebApp\Terrasoft.Configuration\Autogenerated\Src\Reminding.Base_Entity.cs:line 1086
   at Terrasoft.Configuration.RemindingEventsProcess`1.ProcessQueue(ProcessExecutingContext context) in C:\inetpub\BPMdevelopment\Terrasoft.WebApp\Terrasoft.Configuration\Autogenerated\Src\Reminding.NUI_Entity.cs:line 225
   at Terrasoft.Configuration.BaseEntity_Base_Entity_TerrasoftEventsProcess`1.ThrowEvent(ProcessExecutingContext context, String message) in C:\inetpub\BPMdevelopment\Terrasoft.WebApp\Terrasoft.Configuration\Autogenerated\Src\BaseEntity.Base_Entity.cs:line 1251
   at Terrasoft.Configuration.BaseEntityEventsProcess`1.ThrowEvent(ProcessExecutingContext context, String message) in C:\inetpub\BPMdevelopment\Terrasoft.WebApp\Terrasoft.Configuration\Autogenerated\Src\BaseEntity.LocalMessage_Entity.cs:line 257
   at Terrasoft.Configuration.Reminding_Base_Entity_TerrasoftEventsProcess`1.ThrowEvent(ProcessExecutingContext context, String message) in C:\inetpub\BPMdevelopment\Terrasoft.WebApp\Terrasoft.Configuration\Autogenerated\Src\Reminding.Base_Entity.cs:line 1345
   at Terrasoft.Configuration.RemindingEventsProcess`1.ThrowEvent(ProcessExecutingContext context, String message) in C:\inetpub\BPMdevelopment\Terrasoft.WebApp\Terrasoft.Configuration\Autogenerated\Src\Reminding.NUI_Entity.cs:line 285
   at Terrasoft.Core.Entities.Entity.ThrowEvent(String message, EventArgs eventArgs)
   at Terrasoft.Configuration.Reminding_Base_Entity_Terrasoft.<InitializeThrowEvents>b__90_2(Object s, EntityAfterEventArgs e) in C:\inetpub\BPMdevelopment\Terrasoft.WebApp\Terrasoft.Configuration\Autogenerated\Src\Reminding.Base_Entity.cs:line 741
   at System.EventHandler`1.Invoke(Object sender, TEventArgs e)
   at Terrasoft.Core.Entities.Entity.OnInserted(EntityAfterEventArgs e)
   at Terrasoft.Core.Entities.Entity.InsertToDB(Boolean skipLookupColumnValues, Boolean validateRequired)
   at Terrasoft.Core.Entities.Entity.InternalSave(Boolean validateRequired, Boolean setColumnDefValue)
   at Terrasoft.Core.Entities.Entity.Save(Boolean validateRequired, Boolean setColumnDefValue)
что я делаю не так?