Hello Майран,
I am really sorry for the delay of this reply as it is a weekend for us here.
Hmm, that was very strange, can you try to update your module_recentdiscussions 3.2.1 from
http://stackideas.com/downloads/modules/easydiscuss and see how it goes?
If the error still exist in your side, could you mind provide us with your backend and FTP access so we can have a better look on your issue here? Please advise