two Problems: IniConfig.php and XmlElement.php

Hi,
finaly i'd made the problem with the blank index.

(Was some kind of missconfiguration. I' deleted the config-*.ini an' 
that was it.
But the blank page is reproducable. I suppose it's about servers, which 
offers a selection for an file if its not unique...)
But now i'm hanging on this stuff: First i had to configure the ldap, 
imap and pop3 authentications, that i don't need.
At second, i've got a ton of Warnings without findin' the background:
lib/IniConfig.php:101: Warning[2]: array_key_exists(): The second 
argument should be either an array or an object
~ 6 times

lib/IniConfig.php:120: Warning[2]: array_key_exists(): The second 
argument should be either an array or an object
~ 12 times

at the bottom 4 Times:
lib/Request.php:260: Warning[2]: Cannot modify header information - 
headers already sent by (output started at 
/home/hattde/www/www.stamm-hattstein.de/phpwiki-1.3.10_old/lib/XmlElement.php:326)
and at least these one:
lib/display.php:131: Warning[2]: Cannot modify header information - 
headers already sent by (output started at 
/home/hattde/www/www.stamm-hattstein.de/phpwiki-1.3.10_old/lib/XmlElement.php:326)

So, i'm stuck with those. A little advice would be charming.

cheers Joe


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