One of the hard drives started to fail so I had to have it replaced immediately. All forums should be back now but there may be some downtime while I reconfigure the server.
Its fixed now. I had to order a new SSL certificate and install it to fix the problem.
One other thing that isn't working is the image upload. It should give an error if you try. That will be fixed shortly. If you notice anything else, let me know by replying here.
You don't know how lucky it was to catch the hard disk before it failed. The guys at Ecui deserve a medal for being able to copy everything over (almost) to a new hard disk before it did.
After the upload feature is fixed I will have to lock down the server (make sure its secure). From previous experience it will mean some downtime while I restart the machine but it shouldn't be more than a couple of minutes each time.