Undefined global variable $_SESSION

Foundry
1

Using RW Classic 9.1.0 and Foundry 3 v3.2023.03.06 I added a F3 contact form in a global footer partial that is present on every page and another in dedicated “Contact” page. Although sending emails through the F3 Form stack works perfectly a Warning message is displayed on the page complaining about the $_SESSION being undefined.
Here is the affected part of the php code:

if (($_POST['csrfToken'] == $_SESSION['fdyFormToken']) && ($_POST['hc__value'] == '')) {

I remember testing this feature some days before without facing this issue. Could it be that I activated a debug feature somewhere in RW that triggers the warning?
Thanks

2

Do you by chance have your PHP install set to display errors and warnings? If so toggle that off in your PHP settings.

3

Hi Adam, thanks for your help, you helped me figure it out although I don’t remember fiddling with the php settings.
In the php.ini file I had :

error_reporting = E_ALL

which I now replace with:

error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT

same for:

display_errors = On

now replaced with:

display_errors = Off

No more warning message displayed and working perfectly.
Thanks

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