[Dovecot] dovecot process dies

[Ceasar V. Navato, Jr.]

Hi to all.

I upgraded my dovecot from rc5 to rc6. Prior to upgrading, it was
working seamlessly. But now I couldn't start dovecot. 

Here's what the log says:

Aug 10 10:39:17 proxy dovecot: Dovecot v1.0.rc6 starting up
Aug 10 10:39:18 proxy dovecot: Login process died too early - shutting
down
Aug 10 10:39:18 proxy dovecot: child 29033 (login) killed with signal 11
Aug 10 10:39:18 proxy dovecot: child 29034 (login) killed with signal 11
Aug 10 10:39:18 proxy dovecot: child 29035 (login) killed with signal 11
Aug 10 10:39:18 proxy dovecot: child 29036 (login) killed with signal 11
Aug 10 10:39:18 proxy dovecot: child 29037 (login) killed with signal 11
Aug 10 10:39:18 proxy dovecot: child 29038 (login) killed with signal 11


I tinkered with the login_* configuration options but to no avail. The
only configuration option that I removed is the 
login_max_logging_users, which is now deprecated in the new version.

I tried to google about this problem but what I found were related to
other processes such as imap etc. 

Thanks in advance for your help.

-- 
Ceasar