Invalid signature<pre>#0 /var/www/html/includes/Jetpens/Image/Instance.php(48): Jetpens_Image_Instance->loadImage()
#1 /var/www/html/includes/Jetpens/Controller/Images.php(14): Jetpens_Image_Instance->render()
#2 /var/www/html/includes/Jetpens/Controller/Front.php(17): Jetpens_Controller_Images->indexAction()
#3 /var/www/html/index.php(24): Jetpens_Controller_Front->run()
#4 {main}</pre><br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /var/www/html/includes/Jetpens/Controller/Front.php:28) in <b>/var/www/html/includes/Jetpens/Controller/Front.php</b> on line <b>31</b><br />