[imp] Delay after login

[Jānis]

Citējot Simon Brereton <simon.brereton at buongiorno.com>
Mon, 12 Dec 2011 09:18:18 -0500:

> On Dec 12, 2011 3:36 AM, "Jānis" <je at ktf.rtu.lv> wrote:

>> After upgrade to Horde 4.0.12 some strange delay showed up rigth after
> the login - browser shows about 50% progress, then freezes for some 5 -10
> (?) seconds and then the portal page opens (as it should).
>>
>> Is that ok?
>
> Cleared your cache?

cache clerared, server - restarted

besides, in erroe log shows such (seems to be another problem):
[Mon Dec 12 12:31:37 2011] [error] [client xxx] PHP Fatal error:  Call  
to a member function query() on a non-object in  
/usr/lib/php/Horde/Db/Adapter/Mysqli.php on line 311, referer:  
http://srv/imp/message.php?mailbox=xxx&uid=yyy

Janis