[Dovecot] Update 2.0.12 -> 2.0.13 is broken

[Christian Felsing]

Hello,

today I tried to update 2.0.12 to 2.0.13, but I got those messages, only:

Aug  1 10:20:27 mail dovecot: master: Dovecot v2.0.13 starting up (core dumps disabled)
Aug  1 10:20:33 mail dovecot: imap-login: Login: user=<***@***.**>, method=PLAIN, rip=192.168.1.99, lip=192.168.1.1
, mpid=5123, TLS
Aug  1 10:20:33 mail dovecot: imap-postlogin: Error: script-login: Error: user ***@***.**: Error reading configurati
on: net_connect_unix(/opt/dovecot-2.0.13/var/run/dovecot/config) failed: Permission denied
Aug  1 10:20:33 mail dovecot: imap-postlogin: Error: script-login: Fatal: Internal error occurred. Refer to server log for more info
rmation.
Aug  1 10:20:33 mail dovecot: log: Error: service(imap-postlogin): child 5124 returned error 89 (Fatal failure)

What has happened ?

Christian