Site Error when publishing

Levey now and get I get a critical site error notice when publishing an article.

Seems to have happened after updating to WP 5.8.1. Any ideas how to remedy?

Any help would be greatly appreciated Thanks.

Regards

Ryan

An error of type E_ERROR was caused in line 106 of the file /home/mcnewsco/public_html/wp-content/plugins/publish-to-apple-news/includes/apple-exporter/builders/class-components.php.
Error message: Uncaught Error: Call to a member function
can_be_anchor_target() on null in
/home/mcnewsco/public_html/wp-content/plugins/publish-to-apple-news/includes/apple-exporter/builders/class-components.php:106
Stack trace:
#0 /home/mcnewsco/public_html/wp-content/plugins/publish-to-apple-news/includes/apple-exporter/builders/class-components.php(810):
Apple_Exporter\Builders\Components->add_pullquote_if_needed(Array)
#1 /home/mcnewsco/public_html/wp-content/plugins/publish-to-apple-news/includes/apple-exporter/builders/class-components.php(42):
Apple_Exporter\Builders\Components->split_into_components()
#2 /home/mcnewsco/public_html/wp-content/plugins/publish-to-apple-news/includes/apple-exporter/builders/class-builder.php(66):
Apple_Exporter\Builders\Components->build()
#3 /home/mcnewsco/public_html/wp-content/plugins/publish-to-apple-news/includes/apple-exporter/class-exporter.php(219):
Apple_Exporter\Builders\Builder->to_array()
#4 /home/mcnewsco/public_html/wp-content/plugins/publish-to-apple-news/includes/apple