title: undefined method Joomla\Registry\Registry::getValue()
body: <p>I'm having an issue with a Joomla site, It was recently upgraded to Joomla 3.0 but now the home page hows the error "undefined method Joomla\Registry\Registry::getValue()", the only issue is it does not tell me which files are throwing this error.</p>
  
  <p>I have run a file search in cPanel and a grep at command line to find any files with "getValue" in them but all responses are 0. I've even checked the database, just in case a previous developer put it in there but I have nothing.</p>
  
  <p>I've searched the web, checked error logs, disabled plugins and pretty much bashed my skull against the wall for the last week to no avail.</p>
  
  <p>Can anyone help?
  I working on the updated site here: <a href="http://dev.hershmanlegal.com/" rel="nofollow noreferrer">http://dev.hershmanlegal.com/</a></p>