Not sure if this is the correct place to post this, but whilst searching for topics earlier today, I got the following error message: It happened after I'd searched for the keywords newton's cannon in the search box on the forum index. When I was taken to the results page, I got the error message when clicking on the topic result links. I noticed that when I changed the url of the topics listed in my search results from http://www.sffworld.com/forums/showthread.php?t=10365&highlight=newton's+cannon to http://www.sffworld.com/forums/showthread.php?t=10365 the error was resolved and I was able to view the page in question. (So I'm wondering if it's the ' in my search that's throwing things out.) Anyways, just thought I'd mention it. Never had this problem before when searching, and the rest of the boards seem to be fine, so I wondered if it was some pesky little bug that no one's found before.