phpBB.nl

Na de installatie van mijn forum heb ik het volgende probleem:
Ik kijk op de pagina van mijn forum, maar boven het forum zelf staat

Warning: Cannot add header information - headers already sent by (output started at /users/iwebland.com/joostsudus/phpBB2/config.php:18) in /users/iwebland.com/joostsudus/phpBB2/includes/sessions.php on line 182

Warning: Cannot add header information - headers already sent by (output started at /users/iwebland.com/joostsudus/phpBB2/config.php:18) in /users/iwebland.com/joostsudus/phpBB2/includes/sessions.php on line 183

Warning: Cannot add header information - headers already sent by (output started at /users/iwebland.com/joostsudus/phpBB2/config.php:18) in /users/iwebland.com/joostsudus/phpBB2/includes/page_header.php on line 464

Warning: Cannot add header information - headers already sent by (output started at /users/iwebland.com/joostsudus/phpBB2/config.php:18) in /users/iwebland.com/joostsudus/phpBB2/includes/page_header.php on line 466

Warning: Cannot add header information - headers already sent by (output started at /users/iwebland.com/joostsudus/phpBB2/config.php:18) in /users/iwebland.com/joostsudus/phpBB2/includes/page_header.php on line 467

Ook als ik in wil loggen als admin krijg ik deze vage foutmeldingen.
Voor mensen die willen weten wat ik bedoel, kijk op
http://joostsudus.iwebland.com/phpBB2/

Kan iemand mij helpen
Alvast bedankt, Joost

Ge moet de install/ and contrib/ directories verweideren.

Cannot headers nog wa check ff mijn Sig..