Désolé de revenir sur le même sujet, mais j'ai pas de soluce, alors j'suis embêté !

A l'ouverture d'une vignette, j'ai
Warning: in_array(): Wrong datatype for second argument in /home/wb48567/gallerie/picture.php on line 43

Warning: Cannot modify header information - headers already sent by (output started at /home/wb48567/gallerie/picture.php:43) in /home/wb48567/gallerie/include/functions_html.inc.php on line 602

Warning: Cannot modify header information - headers already sent by (output started at /home/wb48567/gallerie/picture.php:43) in /home/wb48567/gallerie/include/functions_html.inc.php on line 603

Warning: Cannot modify header information - headers already sent by (output started at /home/wb48567/gallerie/picture.php:43) in /home/wb48567/gallerie/include/page_header.php on line 67

je suis en 1.6.1 (nouvelle install) , hébergé chez nfrance, MySQL: 4.1.12-log,  PHP: 4.4.2,  avec IE 6 SP2

url ci-dessous
http://www.mosaiquesalouest.com/galleri … category/3