Postfix+Cyrus IMAP+Cyrus SASL+Mysql+pam_mysql --- Configuration problems

Hi, I am trying to install Postfix+Cyrus-IMAP+Cyrus-SASL-authd+MySQL+pam_mysql on FreeBSD system. I've installed all these s/w ... but I face some problems 1) #saslpasswd2 username #setpass succeeded for cyrus #saslpasswd2 : Couldn't update db (<== ) but I can create a new user op

Err - saslpasswd2: Couldn't update db + authentication failed

Hi, I am trying to install Postfix+Cyrus-IMAP+Cyrus-SASL-authd on FreeBSD system. I've installed all these s/w ... but I face some problems 1) #saslpasswd2 username #setpass succeeded for cyrus #saslpasswd2 : Couldn't update db (<== ) but I can create a new user option "-c" and a