Sorry, I am litteral so Cron and Cron Jobs are 2 different things to me.
I do stand corrected on the operator, I know of ?? never saw this page, or just over looked it many times, about the ??=. I will look more into the code to find out why it didnt like it.
I just reread my initial post. I need more coffee I guess. No clue why I said Cron. Meant to say PHP
As for when I am referring to the flood of emails I am using the built in EMail Addresses in the admin panel to auto check for emails and create tickets based on which account it comes from. It was not able to create the tickets due to the coding issue on that class.forms.php file in return would send a bounce back to my admin email account with the error.
But yea, changing the code to use older method of isset seemed to have fixed it.