Fehler bei Installation von neuen Templates

[Feux]

Warning: Unable to access in /home/www/web9/html/phpBB2/includes/functions.php on line 329

Warning: Cannot add header information - headers already sent by (output started at /home/www/web9/html/phpBB2/includes/functions.php:329) in /home/www/web9/html/phpBB2/includes/page_header.php on line 474

Warning: Cannot add header information - headers already sent by (output started at /home/www/web9/html/phpBB2/includes/functions.php:329) in /home/www/web9/html/phpBB2/includes/page_header.php on line 476

Warning: Cannot add header information - headers already sent by (output started at /home/www/web9/html/phpBB2/includes/functions.php:329) in /home/www/web9/html/phpBB2/includes/page_header.php on line 477

was bedeutet das?
wie kann ich den Fehler beheben?

Edit: Fehler is über dem Forum, dh: Forum is zu sehen aber nur mit der fehleranzeige

[PhilippK]

KB:functions schon probiert?

Gruß, Philipp