Access denied in IMP

[Jose HERBRECHT]

Hi,

I installed the horde-1.2.7-1rh7, horde-mysql-1.2.7-1rh7 and imp-2.2.7-1rh7 
After configuring IMP/Horde i do the following things :

sh secure.sh
mysql < /var/www/html/horde/scripts/database/mysql_create.sql
/var/www/html/horde/scripts/database/dbpasswd.sh

It changed the default password of the "horde" database.

Althought I do this, every time I connect to IMP I have the following 
messages :

----------------------------------------------------------------------------------- 
Warning: Access denied for user: 'hordemgr@localhost.localdomain' (Using 
password: YES) in /var/www/html/horde/imp/lib/db.mysql on line 153

Warning: Cannot add header information - headers already sent by (output 
started at /var/www/html/horde/imp/lib/db.mysql:153) in 
/var/www/html/horde/lib/horde.lib on line 1175

Warning: Cannot add header information - headers already sent by (output 
started at /var/www/html/horde/imp/lib/db.mysql:153) in 
/var/www/horde-phplib/session.inc on line 448

Warning: Cannot add header information - headers already sent by (output 
started at /var/www/html/horde/imp/lib/db.mysql:153) in 
/var/www/horde-phplib/session.inc on line 449

Warning: Cannot add header information - headers already sent by (output 
started at /var/www/html/horde/imp/lib/db.mysql:153) in 
/var/www/horde-phplib/session.inc on line 450

Warning: Cannot add header information - headers already sent by (output 
started at /var/www/html/horde/imp/lib/db.mysql:153) 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/html/horde/imp/lib/db.mysql:153) in 
/var/www/html/horde/imp/templates/doctype.inc on line 8
----------------------------------------------------------------------------------

Where can it come from ? How to fix it ?

Sincerly

Jose HERBRECHT