Hi, If use the large objects i get this error pg_loopen() unable to open PostgreSQL large object in . The strange thing it's: 1) If i try to read blobs loaded 2 weeks ago everything works fine 2) If i use \lo_export the blob works fine( also with the blob where i get the error) the only package i've updated recently was compat-db-3.3.11-4.i386.rpm but now i forced the previous compat-db-3.3.11-2.i386.rpm (My Configuration Redhat 8.1 - php-4.2.2-8.0.7 - postgresql-7.3.2 - httpd-2.0.40-11 ) Thx Luca