Edit File: Provider.php
<?php /** * Newsletter Provider Base class * * @package PUM * @copyright Copyright (c) 2023, Code Atlantic LLC */ if ( ! defined( 'ABSPATH' ) ) { exit; } /** * Class PUM_Newsletter_Provider * * @deprecated 1.7.0 */ abstract class PUM_Newsletter_Provider extends PUM_Abstract_Provider { public function __construct() { parent::__construct(); remove_filter( 'pum_settings_fields', [ $this, 'register_settings' ] ); add_filter( 'pum_settings_fields', [ $this, 'process_deprecated_settings_fields' ] ); // add_filter( 'pum_newsletter_settings', array( $this, 'register_settings' ) ); } /** * Process deprecated settings field registration from extensions that haven't updated. * * @param $fields * * @return mixed */ public function process_deprecated_settings_fields( $fields ) { $fields['subscriptions'][ $this->id ] = $this->register_settings(); return $fields; } }