Just recently my site stopped working whereby in backend if I tried to change any configuration or save any users, or if a password forgotten reset was tried via front end, a blank page would appear. Some of the settings would still save regardless of the blank page.
When i turned on error reporting the problem was related to the Track Actions plugin
Fatal error: Call to a member function Send() on null
relating to $mail object
If I change this to $mailer object on line 966 of trackactions.php everything works fine
Strange thing is I have copy of a LIVE site from 2 weeks ago whereby $mail object seems to work fine and nothing has changed on LIVE recently.
Please can someone help explain as has me worried.
I initially checked the email configuration and the same email address is in both sites including the copy from 2 weeks ago which still uses the $mail object fine. Also I have been receiving security updates via email fine.
Assuming I am looking in the correct place
Configuration > WAF Configuration > Email Notifications > Global Parameters > To