[horde] Some error messages after upgrading Horde

[Cristian Livadaru]

Hi,
I updated to horde4 2 days ago and now I am receiving a couple of errors I don't quite understand. 

Jun 27 09:13:38 lcx HORDE: HORDE [ingo] PHP ERROR: Undefined index:  char [pid 16136 on line 127 of "/var/www/html/webmail/ingo/lib/Script.php"]

according to the source the line causing this error is: 
        if (!isset($params['spam_char'])) {
            $params['spam_char'] = $GLOBALS['conf']['spam']['char'];
        }

I have checked the spam char in the info config and also changed it to "numeric" but I still get this error. 


The second one I have is: 


Jun 27 09:15:07 lcx HORDE: HORDE [turba] PHP ERROR: Undefined offset:  1 [pid 15707 on line 315 of "/usr/share/php/Net/DNS2.php"]
Didn't really read the code here. 
All I found searching the mailing list were some kind of similar errors and hints that the config should be generated which I also did. 


Cris