Session not staying logged in - Solution for me

[Gary Pitman]

debian linux
apache-1.3.14
mysql-3.22.32
php-4.0.3
horde-1.2.3
imp-2.2.3

Check the permissions your user 'hordemgr' has in mysql.
even though i followed the manual steps to create the hordemgr user in
the mysql database, his access rights did not stick.
i fixed them in the mysql database with:

update user set select_priv='Y', insert_priv='Y', update_priv='Y',
delete_priv='Y', create_priv='Y', drop_priv='Y'
where User='hordemgr';