<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">
<h4>A PHP Error was encountered
</h4>
<p>Severity: Notice
</p>
<p>Message: Undefined property: Student:
security
</p>
<p>Filename: controllers/student.php
</p>
<p>Line Number: 23
</p>
</div><br />
<b>Fatal error
</b>: Call to a member function xss_clean() on a non-object in
<b>C:\www\application\controllers\student.php
</b> on line
<b>23
</b><br />