PHP Warning: Undefined array key "_wpnonce" in /www/public/wp-content/plugins/woocommerce-subscriptions/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-cart.php on line 923
Not sure how to reproduce but it looks like you just need to check whether $_POST['_wpnonce'] is set on line 923.
Describe the bug
We keep seeing this warning in the error log.
Not sure how to reproduce but it looks like you just need to check whether $_POST['_wpnonce'] is set on line 923.
Product impact
It's just annoying and clutters up the error log.