I'm currently trying to test my program, but I keep running into database related error.

Code:
NHibernate.Exceptions.GenericADOException: could not execute query ........ System.Transactions.TransactionException: The operation is not valid for the state of the transaction.
I've searched everywhere online, as much asI could. I get different solutions pop up everywhere. But can't seem to be able to apply it to my problem. Not...