trouble webmail sidebar.php

[zoncar]

Hi , I have a problem with webmail after login the page sidebar.php don't open, but in left side there is the error

impossible find the server o DNS error.

please help

[zoncar]

the problem is

-psa-turba-2.1.3

I uninstall psa-turba rpm and I resolve the problem

[tris]

go to line 311 on your tree.php
/usr/share/psa-horde/lib/Horde/IMAP/Tree.php
and add following to the path: ./
required_once './Horde/Se......';