What hapen with my pfsense?

[ontzuevanhussen]

I have notification error like this:

Please help.

[DaddyGo]

@ontzuevanhussen

Hi,

Don't start worrying yet
Probably a unique malfunction. (PHP)
Keep in mind that it will happen again in the future, after that, a more serious reconnaissance must begin.
In the meantime, these are useful older threads that can be read:

f.e.:
https://forum.netgate.com/topic/142702/allowed-memory-size-exhausted/3
https://forum.netgate.com/topic/137650/php-errors/2
https://redmine.pfsense.org/issues/8607
https://forum.netgate.com/topic/153564/php-fatal-error-memory-exhausted

BTW:
do you use Snort or Suricata packages?

[jimp]

The most common way that can happen is if you try to tell the firewall to do something which results in a page so large/long that it exhausts memory trying to display it. Gigantic logs are one way that can happen, but not usually the built-in logging since it's somewhat limited in that regard. Probably a package.