Dovecot 0.99.10.6 + mysql authentikace

[David Hrbac]

Ahoj,
Bojuju tu s dovecotem a nejsem schopen rozchodit autentikaci přes mysql.
Přes PAM to funguje, ale s mysql mám v logu:
Jul 26 13:51:47 jablko dovecot: Dovecot starting up
Jul 26 13:51:48 jablko dovecot: Auth process died too early - shutting down
Jul 26 13:51:48 jablko dovecot: child 5757 (auth) returned error 127
Jul 26 13:51:48 jablko pop3-login: fd_send(-1) failed: Broken pipe

Dovecot-myslq.conf:
db_host = localhost
db_port = 3306
db = postfix
db_user = postfix
db_passwd = postfix
db_client_flags = 0
password_query = SELECT password FROM mailbox WHERE username = '%u'
user_query = select maildir AS home,89 AS uid, 89 AS gid from mailbox WHERE
username = '%u'

Dovecot.conf
auth_userdb = mysql /etc/dovecot-mysql.conf
auth_passdb =  mysql /etc/dovecot-mysql.conf
default_mail_env = maildir:/usr/local/virtual/%u

Budu rád za radu.
David