Geeklog Forums

Okay I am trying to use geeklog using f5 webhosting, which offers geeklog installation via fantastico. The thing is it does the setup automatically, and there are certain problems I am running into now because of this. Like if I try to change the config.php script I will get these warnings that appear above the website talking about how I can't modify the header information because it has already been sent or something. I don't know how to get rid of the warnings without reinstalling which I keep having to do and it is getting old. Even if I change the config script back to what it was the errors won't go away. Plus I need to be able to change the config script. I can't make DB backups either because I get the following error:

Incorrect path or mysqldump utility not executable.
Check $_DB_mysqldump_path definition in config.php.
Variable currently defined as: /usr/bin/mysqldump

Of course fixing this would require a change to the config script which will give me all the warnings at the top of my page again. Does anyone know what I am doing wrong? How do I make it so I can edit the config script without all these warnings? Also, does anyone know how to at least make it so the warnings don't show up on the website? That would at least make it so I don't have to keep reinstalling. Thanks.

Cannot modify header information - headers already sent by ...