1. I upgraded to EasyDiscuss 4 and after that I'm not able to open component settings in administrator panel. It shows a blank page.
2. Also after upgrade when I open a discussion, in the header and navigation it show the name of a specific user instead of title of the discussion.
Look at this page (screenshot attached):
UPDATE
After some investigation I found out this is the Joomla cache system that causes the 2nd problem. If I clear the cache in "System > Clear Cache", the headline will be changed. But still the first time I open a page, its headline will be cached for all other discussions.