Thread:Project:Support desk/Fatal error: Call to undefined function wfProfileIn()

Fatal error: Call to undefined function wfProfileIn in D:\Hosting\6414048\html\Wiki\index.php on line 48

I have been using the Wiki for a few weeks. I use GoDaddy hosting and it has been working until about an hour ago. It started giving me this error. I haven't installed any new extensions for about a week so I don't understand why it suddenly broke. I tried searching google and these forums but I didn't see anyone with an issue that look related to mine.

Can anyone help?

I am using MediaWiki 1.16 MySQL My URL is: http://frontiervillefriends.net/Wiki/