Can't enter in web interface

[kapitanburan]

I have a problem with enter in web interface.
Log dovecot.log

Code Select Expand

Nov 30 09:25:12 auth: Error: passwd-file /etc/exim/domains/site.ru/passwd: User info has invalid UID 'sadovod'
Nov 30 09:25:12 auth: Error: passwd-file /etc/exim/domains/site.ru/passwd: User order has invalid UID 'sadovod'
Nov 30 09:25:12 auth: Info: passwd-file([email protected],127.0.0.1): unknown user
Nov 30 09:25:14 imap-login: Info: Disconnected (auth failed, 1 attempts): user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured

System:
centos 6
dovecot + exim

[SKaero]

As the log shows your problem is with Dovecot not Roundcube.