Hi Fred and All,
From what Jelsoft (company behind our forum software) can figure out by the several reports they got from forums hosted by our host company Netfirms, the host compnay must have made some sort of change to MySQL causing an unexpected incompatibility with the software. What we have at the moment is only a work-around patch while Netfirms figures out what it did.
We also found out that the upgrade we have been waiting for for the forum software is now available so hopefully the next time you can't access the forum it's because we are upgrading. We try to do that on off-peak hours though, not prime time like today. There are some exciting improvements in the offing. Stay tuned!