Hi: I cannot dump any database from my server. When I try to do it i receive this error pg_dump: The command was: SELECT tableoid, oid, nspname, (select usename from pg_user where nspowner = usesysid) as usename, nspacl FROM pg_namespace I checked the pg_user database and I found this: postgres=# select * from pg_user; usename | usesysid | usecreatedb | usesuper | usecatupd | passwd | valuntil | useconfig ---------------+----------+-------------+----------+-----------+----------+----------+----------- postgres | 1 | t | t | t | ******** | | postgres | 1 | t | t | t | ******** | | administrador | 100 | t | t | t | ******** | | user1 | 101 | t | t | t | ******** | | user2 | 102 | f | f | f | ******** | | Anyone can tell me from where should I start?. This is a production server. Regards. -- Gastón Quiroga |