Problème pour poster

Depuis aujourd'hui et je ne sais pas d'ou pourrai venir le problème, lorsque je souhaite répondre à un poste sur plusieurs messages different j'ai ce message: Doublon. Un message identique a été ignoré
Et bien sûr ça ne confirme pas le message.
je suis sous kunena 2.0.2 et joomla 2.5.6
voici le rapport:

Database collation check: The collation of your table fields are correct

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Ce message contient des informations confidentielles

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Kunena menu details:

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ID	Name	Menutype	Link	Path
194	forum	mainmenu	Itemid=185	kunena-2012-09-15
185	forum	kunenamenu	view=home&defaultmenu=187	forum
186	Index	kunenamenu	view=category&layout=list	forum/index
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189	Pas de réponse	kunenamenu	view=topics&mode=noreplies	forum/sansreponse
190	Mes sujets	kunenamenu	view=topics&layout=user&mode=default	forum/mesrecents
191	Profil	kunenamenu	view=user	forum/profil
192	Aide	kunenamenu	view=misc	forum/aide
193	Recherche	kunenamenu	view=search	forum/recherche

Joomla default template details : ja_purity_ii | author: JoomlArt.com | version: 2.5.2 | creationdate: June 2012

Kunena default template details : Blue Eagle 2.0 | author: Kunena Team | version: 2.0.2 | creationdate: 2012-09-02

Kunena version detailed: Kunena 2.0.2 | 2012-09-02 [ Botschafter ]
| Kunena detailed configuration:

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Kunena config settings:
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| Kunena integration settings:

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Kunena - AlphaUserPoints Disabled
Kunena - Community Builder Enabled: access=0 login=1 activity=0 avatar=1 profile=1 private=0
Kunena - Gravatar Disabled
Kunena - JomSocial Disabled
Kunena - Joomla Enabled: access=1 login=1
Kunena - Kunena Enabled: avatar=0 profile=0
Kunena - UddeIM Enabled: private=1

| Joomla! detailed language files installed:

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Joomla! languages installed:
en-GB	English (United Kingdom)
fr-FR	Français (FR)

Third-party components: CommunityBuilder 1.8.1 | UddeIM 2.8

Third-party SEF components: None

Plugins: None

Modules: Kunena Latest 2.0.2

Bonsoir,

Tu es sur que tu ne clique pas deux fois sur le bouton valider pour poster le message ?

Ba écoute non et même lorsque je clic deux fois rapidement dessus ça fonctionne. Là je n'ai plus le problème. Est ce que ça ne serait pas lié à la base SQL lorsque j'ai transféré mon forum et mis à jours.

Je n'ai pas la moindre idée d’où peut venir le problème, si ça reproduit il faudra regarder cela de plus prés