J'ai créer mon dossier sessions voila le message d'erreur qui apparait maintenant :

Warning: mysql_select_db() [function.mysql-select-db]: A link to the server could not be established in /mnt/113/sdc/a/d/aymericluna/News/index.php on line 7

Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in /mnt/113/sdc/a/d/aymericluna/News/data/fonctions.inc.php on line 49

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /mnt/113/sdc/a/d/aymericluna/News/data/fonctions.inc.php on line 50