Postgres 8.3 The OS is windows server 2007 i think. Thank you for your help -- View this message in context: http://postgresql.1045698.n5.nabble.com/ERROR-SERVER-CLOSED-THE-CONNECTION-UNEXPECTEDLY-tp5750563p5750940.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general