can't upload kontact-photos in roundcubemail

[mailingliste at dreampixel.de]

Zitat von "Jeroen van Meeuwen (Kolab Systems)" <vanmeeuwen at kolabsys.com>:

> On 2012-12-12 16:02, mailingliste at dreampixel.de wrote:
>> Hi at all,
>>
>> when I try to add a contact-photo in the new webmailer
>> (roundcubemail/kolab3beta) the tray show me "loading" but nothing
>> happens.
>>
>> someone knows the problem?
>>
>
> If indeed it says "loading ..." with that magic spinner, something's
> probably gone wrong on the server and you may want to check
> /var/log/roundcubemail/errors.

I forgot to mention that I have checked the file:

/var/log/roundcubemail/errors

-> no error or other logs??