Impossible d'afficher les messages

Bonjour, je viens de passer en version 1.6 et les messages ne s'affichent plus :
www.vionline.fr/joomla/forum/index.html?view=listcat

En gros on peut afficher le forum mais des qu'on clique sur un message FireFox :
Firefox a détecté que le serveur redirige la demande pour cette adresse d'une manière qui n'aboutira pas.

Help please !!!!

VIO -.-

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C'est réglé grâce à cette aide : kunena.aide-joomla.com/forum/40-Kunena-1...ge-Kunena-160-stable

Problème de menus.

VIO :laugh: