I am trying to save some stuff to cmstags table using npoco from Umbraco.

My code looks like this:

                using (var scope = _scopeProvider.CreateScope(autoComplete: true))
            {
                using (var transaction = scope.Database.GetTransaction())
                {
                    scope.Database.InsertBulk(newTags);
                    transaction.Complete();
                }

            }

I get the following exception:

System.InvalidCastException: Unable to cast object of type 'Umbraco.Core.Persistence.FaultHandling.RetryDbConnection' to type 'System.Data.SqlClient.SqlConnection'

Before the insert I do a read and that works fine. Just does not want to save.

Anyone seen this before?