Array
(
    [0] => clic.wassan.org
    [1] => index.php
    [2] => machine
    [3] => view_machine_info
)
<center><a style='padding:5px 10px;  background:#eee; ' href 'https://clic.wassan.org/index.php/machine/view_machine_info/'> return back </a></center><div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">

<h4>A PHP Error was encountered</h4>

<p>Severity: Warning</p>
<p>Message:  Cannot modify header information - headers already sent by (output started at /var/www/html/application/models/model_machine.php:1)</p>
<p>Filename: controllers/machine.php</p>
<p>Line Number: 320</p>

</div>