[Mantisbt-help] Installation Problem - headers already sent

[Stefan W. <Ste...@gm...>]

Hi all!

I try to get Mantis 0.18.2 running on my Linux system (SuSe 7.3). I 
installed the latest Apache2 (2.0.49), the latest MySQL (4.0.18), and 
the latest PHP (4.3.6). The admin/check.php page seems to says that the 
installation is good. (In addition to several status lines there is only 
one red line at the top saying "SYSTEM WARNING: Missing argument 2 for 
config_obsolete()").

Yet, if I access any other page (e.g. index.php) a response with the message

"SYSTEM WARNING: Cannot modify header information - headers already sent 
by (output started at /usr/local/apache2/htdocs/mantis/config_inc.php:72)"

repeating 7 times is returned.

In addition, I wanted to ask how Mantis is setup properly in the 
WebServer. If I access "http://localhost/mantis/" the Apache server 
returns me a directory lising. What is the correct start page?

Can anyone help me to install Mantis correctly?

Thank you for your attention and best regards,
--Stefan