I am facing a problem, where a filter, used in the WP Form, seems to be deprecated since PHP > 8.0.22.
I am using local to develop a site and running the PHP Version 8.0.22 works well, but when changing to 8.1.9 I get the following error message when submitting the form:
Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /Users/wolfganghartl/Local Sites/playground/app/public/wp-content/plugins/stern_events/inc/wp_simple_form_mailer.php on line 93
I guess there’s no possibility to change the generated file without overriding it on every export, right @matjaz ?!