Why does Wazua log me out when I try to find a topic using the search feature?

I was already logged in when I searched for a topic/thread (instead of starting a new one) and got the search results. I clicked on the one I wanted.

The page opens up & asks me to sign in again!

I am using the same browser (just another tab) to search for the topic/thread. I am still logged on in the other tabs in the same browser.

Try removing the "www" in the link or add "www" after the http://.Sometimes helps me