PHP 8 – Uncaught ArgumentCountError: libxml_clear_errors()

FYI – I’m in the process of updating my sites to PHP 8, and I noticed that Publish to Apple News is throwing an error:

2021/02/01 10:17:07 [error] 22#22: *40706 FastCGI sent in stderr: "PHP message: PHP Fatal error:  Uncaught ArgumentCountError: libxml_clear_errors() expects exactly 0 arguments, 1 given in /var/www/****/wp-content/plugins/publish-to-apple-news/includes/apple-exporter/class-exporter-content.php:231
Stack trace:
#0 /var/www/****/wp-content/plugins/publish-to-apple-news/includes/apple-exporter/class-exporter-content.php(231): libxml_clear_errors()
#1 /var/www/****/wp-content/plugins/publish-to-apple-news/includes/apple-exporter/builders/class-builder.php(123): Apple_Exporter\Exporter_Content->nodes()
#2 /var/www/****/wp-content/plugins/publish-to-apple-news/includes/apple-exporter/builders/class-components.php(793): Apple_Exporter\Builders\Builder->content_nodes()
#3 /var/www/****/wp-content/plugins/publish-to-apple-news/includes/apple-exporter/builders/class-components.php(42): Apple_Exporter\Builders\Components->split_into_components()
#4 /var/www/****/wp-content/plugins/publish-to-apple-news/includes/apple-exporter/builders/class-builder.php(66): Apple_Exporter\Builders\Components->build()
#5 /var/www/****/wp-content/plugins/publish-to-apple-news/includes/apple-exporter/class-exporter.php(216): Apple_Exporter\Builders\Builder->to_array()
#6 /var/www/****/wp-content/plugins/publish-to-apple-news/includes/apple-exporter/class-exporter.php(144): Apple_Exporter\Exporter->generate_json()
#7 /var/www/****/wp-content/plugins/publish-to-apple-news/admin/apple-actions/index/class-push.php(489): Apple_Exporter\Exporter->generate()
#8 /var/www/****/wp-content/plugins/publish-to-apple-news/admin/apple-actions/index/class-push.php(235): Apple_Actions\Index\Push->generate_article()
#9 /var/www/****/wp-content/plugins/publish-to-apple-news/admin/apple-actions/index/class-push.php(92): Apple_Actions\Index\Push->push()
#10 /var/www/****/wp-content/plugins/publish-to-apple-news/admin/class-admin-apple-post-sync.php(107): Apple_Actions\

WordPress 5.6, PHP 8.0.1

Thank you,
Daniel