UBB.threads PHP Forum Software Community Forums UBB.classic UBB.classic 5 Support web site not responding

I have been using the UBB control panel for a couple of years or so with no problems. All of a sudden as of yesterday all I get when I attempt to get onto any of the options displayed is a message stating 'Web site Not Responding' after waiting for a long time.

Is there a problem with connectivity?

DD