[quote name='Snail']I concur. While it may be something else, GoDaddy does not like vB and if it finds you are using a pirate version they will shut down your account.[/QUOTE]
Second this, happened to me about 2 years ago, luckily I had just backed up my database but they really don't like VB, when I spoke to them, some customer service agent said "erm yeah, there is lots of pirated versions of vbulletin and we can't keep track of them, so we close accounts we suspect are using nulled software. it keeps vbulletin off our backs!."
If you need a really good, reliable but cheap