As i recall EasyHost has moved all of their data to network attached storage (which is entirely insane) which is also incompatable with the UBB for sanity reasons... In short, you'll need to find a new webhost or as ron said, migrate to Threads if you're "in love" with easyhost (i'd personally take the former than the later).
Dependant on the amount of traffic you may also want to give some thought into a virtual private server or shared dedicated (as large sites can be a resource drain and a vps can sometimes cut the overhead of shared hosting).
