I configured the chat room so only registered users can use it, the person has to login in the forum before being allowed into the chat. This part is working fine.
But when a registered user is using the chat room (*after loggin in on the forum) and for some reason logout from the forum (but is still inside the chat room), the nick in the chat room changes to "Anonymous". An that person can't receive any message, but whatever they write it's seen by other users. Here's some screen captures i took.
1- Here the user "Mengana" was logged in the phpbb3 forum and was using the chat normally. Then the user logged out from the forum but was still connected in the chat room, as you can see all the user got a message saying thet "Mengana" had changed to "Anonymous"
(this is the chat window from admin's perspective)

2- After that, user "Mengana" no longer received any message, and whatever the user wrote on her chat window wasn't displayed to her (but it was displayed to everybody else)
(this is the chat window from admin's perspective)

(this is the chat window from Mengana's perspective)

3- When the user "Mengana" logged in again in the phpBB forum, her nick in the chat changed again from "Anonymous" to "Mengana" and she could use the chat normally again.
(this is the chat window from admin's perspective)

My question is, is there a way to kick users from the chat when they log out from the forum??
thanks,