Tried a search and, whilst not Google, did seem to work. Then picked a person clicked on their name and then last posts and seemed to work.
Im using Safari on a Mac.
Hmm, still doesn't work for me. I'm using a PC running Linux. I get the same results with Firefox 3.6.24 and Firefox 9.0.1.
Firebug says that I am sending a request:http://www.aecb.net/forum/index.php?action=profile;u=1002822;sa=showPosts
and that the response code I get is 500 Internal Server Error
the headers are
Date Sat, 28 Jan 2012 23:04:29 GMT
Expires Thu, 19 Nov 1981 08:52:00 GMT
and the body is empty.
This was around 2304 (as shown above) through until 2317 on 2012-01-28 if somebody wants to look at the Apache error log to see what it has to say.