szaleq on "[Plugin: NewStatPress] Another bug"

newstatpress.php:2038 uses $userdata->user_login. This causes error when no user is logged in (no userdata object!).

Solution:
please do something like this:
$login = $userdata ? $userdata->user_login : null;

then use $login in line 2038;

https://wordpress.org/plugins/newstatpress/