<A target="_blank" href="http://gunawantw.wordpress.com/2009/06/23/notes-8-x-typeahead-error/">Gunawan Wicaksono saw an error </A>that began "'TypeaheadQueueController.start' has encountered a problem", indicating there was a problem with Java. The problem, he found, had little to do with Java and a lot to do with Contacts.