i am using flash chat version 4.7.12.
It is integrated to my e107 CMS.
Problem: It works fine at least locally.But when it is uploaded to server the users cant see each other when they are online.
Sometimes user X may see user Y.But user Y will not see user X online.
Sometimes both users see online each other but cant send private messages.
I looked in to my cpanel error logs.But found nothing wrong.

Any help is mush appreciated.
thanks