[Thanatos]

This was working in 3.5.1 for me, but I tried reinstalling this in 3.5.3 and it wouldn't work.

I got

Call to undefined function: fetch_thread_prefixes() {forum link to my forurms}/forumdisplay.php(105) : eval()'d code on line 16

I uninstalled the product, even uninstall edit was exactly where it was supposed to be.

I reinstalled, double checked and found everything in the exact place it was supposed to be. When I did the final uninstall, everything was exactly in place.

I tried a default (untouched) set of templates and still got the error.
I tried to replace all the physically edited files and left the edited templates intact, still got the error.

So I couldn't narrow it down to one are or the other. If I turned the plugin off, everything worked fine.

Anyway, any suggestions or ideas on what it could be?