title: Joomla - Fatal error: Class 'JParameter' not found
body: <p>I'm trying to upgrade Joomla 2.5.22 to 3.5.1, and last time I checked the progress bar, it was 86 %. I looked away for a moment and when I came back to check I saw the below error message.</p>
  
  <blockquote>
    <p>Fatal error: Class 'JParameter' not found in
    /home/mywebsite/public_html/plugins/system/bigshotgoogleanalytics/bigshotgoogleanalytics.php on line 24</p>
  </blockquote>
  
  <p>What is the cause of this error and how would it be fixed?</p>