Problem with Assosiation object to two open session

[Fagoter]

Hello Gays

I use Nhibernate(MySQL) + Spring.NET
I trying to perform: Save , Find , Update, Delete Operation On some Domain objects and got such a problem:


Illegal attempt to associate a collection with two open sessions
----> Spring.Data.NHibernate.HibernateSystemException : Illegal attempt to associate a collection with two open sessions
----> NHibernate.HibernateException : Illegal attempt to associate a collection with two open sessions

Please help Me with that
Thanks Before
Dmytro

[Fagoter]

I also add that I using Criteria Queries(OpenSession for Creating that)