"Failed to retrieve primary key via Oid" when inserting into PgSQL with SERIAL type

Hi all,

I'm facing to problem of inserting data into tables stored in
PostgreSQL. I've searched also history of this mailing list and this
topic was already here, but I didn't understand the solution if there
was any given.

When the table contains column with SERIAL type and I try to insert
any data there, I get following error message:

"Failed to retrieve primary key via Oid"

More info:
select serial_id from serials where oid = 0
ERROR: column "oid" does not exist

The data are inserted into the table, anyway. I've checked driver
option "Use serial type for primary key" ... what acctually brings the
problem on the table ... rekall is creating tables with SERIAL type.
Actually in my case I have tables already created outside of rekall
with this SERIAL type.

Thank you very much in advance for any info, what is actually happening here.

Best Regards,
Martin