Thread:Project:Support desk/RunJobs.php

Everytime I try to run "RunJobs.php", I get the following errors:

PHP Notice: Undefined index: HTTP_USER_AGENT in /var/www/*****.com/public/w/extensions/MobileDetect/MobileDetect.php on line 27 PHP Notice: Undefined index: HTTP_ACCEPT in /var/www/*****.com/public/w/extensions/MobileDetect/MobileDetect.php on line 28

Anyone have any idea what the issue is?