I try to set up a general Wiki in our Moodle main menu. Setting up works fine. But when I add content for the second time, save it, return to the main page and open the wiki again, the added content is not visible in the wiki, although it is visible in the history.
Furthermore, when I try to add the same content again, I get an error message "Sorry, while you edited this page someone else did already save a changed version. Please go back to the previous screen and copy your changes to your computers clipboard to insert it again after you reload the edit screen"
We are using Moodle 1.6.1. What am I doing wrong? How do I overcome this situation?