title: Class 'Registry' not found in Open cart1.5.4
body: <p>I am new in open cart. I did configuration good in config.php file but when I try to open my open cart project in browser, it gives me error as below,</p>
  
  <h2>Fatal error: Class 'Registry' not found in D:\wamp\www\tileandstone\admin\index.php on line 24</h2>
  
  <p>I am using php <code>PHP Version 5.4.16</code> please help me. I know, I left something but I don't know what. Help me please. Thanks.</p>