Fatal error: Uncaught Error: Call to undefined function Automattic\Jetpack\Extensions\Premium_Content\add_action() in /usr/local/www/wordpress/wp-content/plugins/jetpack/extensions/blocks/premium-content/_inc/subscription-service/include.php:35 Stack trace: #0 /usr/local/www/wordpress/wp-content/plugins/jetpack/extensions/blocks/premium-content/_inc/access-check.php(10): require() #1 /usr/local/www/wordpress/wp-content/plugins/jetpack/extensions/blocks/premium-content/premium-content.php(14): require_once('/usr/local/www/...') #2 {main} thrown in /usr/local/www/wordpress/wp-content/plugins/jetpack/extensions/blocks/premium-content/_inc/subscription-service/include.php on line 35