I've got a "Warning: 1 is not a valid PostgreSQL link ressource i n /var/www/horde-phplib/db_pgsql.inc"

[BOLLINGH Sebastien]

I'm using a RedHat 7.1 distribution,
the RPM last version of IMP and HORDE
The test.php3 page works well
but when I come to my IMP site, some errors appears and no functions is
working
(Read mail, new mail, preferences, ...)
Any IDEA ???

	Warning: 1 is not a valid PostgreSQL link resource in
/var/www/horde-phplib/db_pgsql.inc on line 52

	Warning: 1 is not a valid PostgreSQL link resource in
/var/www/horde-phplib/db_pgsql.inc on line 55

	Warning: 1 is not a valid PostgreSQL link resource in
/var/www/horde-phplib/db_pgsql.inc on line 67

	Warning: Supplied argument is not a valid PostgreSQL result resource
in /var/www/horde-phplib/db_pgsql.inc on line 72

	Warning: Cannot add header information - headers already sent by
(output started at /var/www/horde-phplib/db_pgsql.inc:52) in
/var/www/html/horde/lib/horde.lib
	on line 526

	Warning: Cannot add header information - headers already sent by
(output started at /var/www/horde-phplib/db_pgsql.inc:52) in
	/var/www/html/horde/imp/templates/doctype.inc on line 8

	Warning: 1 is not a valid PostgreSQL link resource in
/var/www/horde-phplib/db_pgsql.inc on line 52

	Warning: 1 is not a valid PostgreSQL link resource in
/var/www/horde-phplib/db_pgsql.inc on line 55

	Warning: Supplied argument is not a valid PostgreSQL result resource
in /var/www/horde-phplib/db_pgsql.inc on line 122

	Warning: 1 is not a valid PostgreSQL link resource in
/var/www/horde-phplib/db_pgsql.inc on line 52

	Warning: 1 is not a valid PostgreSQL link resource in
/var/www/horde-phplib/db_pgsql.inc on line 55

 Then the INBOX appear correctly with the correct content but no function is
working


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