It's not working for me, going through the clubs websites and updating the links and this was one of them, so if it's been down for over a year does that mean this is now defunct and I should remove the link or has it changed?
It seems to have missed out on a maintenance upgrade. It's failing to find the mysql_pconnect()
PHP function, which was deprecated in PHP 5.5 and removed from PHP 7.0. The PHP software has obviously been upgraded on the site recently, but not the wiki.
I suspect that the wiki is not integrated into the Simple Machines Forum software, and needs to be maintained separately.