Sorry to keep blowing this up with more information, but I seem to have narrowed it down to this:
log.log
Looks like 500 errors, but I’m tailing the error log and I havent seen 1 error come up. I corrected the strpos() error first as that was hard to manage looking at.
EDIT:
OK - after running that specific line in a browser from my personal machine, I get the following message. Not sure if it helps at all though:
[Thu Sep 24 14:34:00.303317 2015] [:error] [pid 25564] [client 10.1.5.1:49202] PHP Fatal error: Uncaught exception 'Exception' with message 'Invalid MAC Address!' in /var/www/html/fog/lib/fog/FOGBase.class.php:539\nStack trace:\n#0 /var/www/html/fog/lib/reg-task/TaskingElement.class.php(12): FOGBase->getHostItem(false)\n#1 [internal function]: TaskingElement->__construct('')\n#2 /var/www/html/fog/lib/fog/FOGBase.class.php(108): ReflectionClass->newInstance('')\n#3 /var/www/html/fog/service/Pre_Stage1.php(3): FOGBase->getClass('TaskQueue')\n#4 {main}\n thrown in /var/www/html/fog/lib/fog/FOGBase.class.php on line 539