<div class="alert alert-error"> <h4>A PHP Error was encountered</h4> <p>Severity: Notice</p> <p>Message: Undefined variable: CI</p> <p>Filename: inc/head.php</p> <p>Line Number: 12</p> </div>  <div class="alert alert-error"> <h4>A PHP Error was encountered</h4> <p>Severity: Notice</p> <p>Message: Trying to get property of non-object</p> <p>Filename: inc/head.php</p> <p>Line Number: 12</p> </div>  Fatal error: Call to a member function item() on a non-object in /usr/home/bxu2341190033/htdocs/views/inc/head.php on line 12