Hi Guys,
I'm having a problem when someone creating a ticket,
After pressing create ticket button an error will be shown:
Error 500 Internal Server...
The website encountered an error while retrieving http://192.168.0.17/osTicket/upload/open.php(http://192.168.0.17/osTicket/upload/open.php). It may be down for maintenance or configured incorrectly.
Here's the log in my php:
PHP Fatal error: require_once(): Failed opening required 'C:\xampp\htdocs\osTicket\upload/include/class.signal.php' (include_path='./;C:\xampp\htdocs\osTicket\upload/include/;C:\xampp\htdocs\osTicket\upload/include/pear/') in C:\xampp\htdocs\osTicket\upload\include\class.export.php on line 152