Fatal error: Uncaught Error: Call to undefined function Automattic\Jetpack\Extensions\Premium_Content\add_action() in /var/www/html/dcpl/wp-content/plugins/jetpack/extensions/blocks/premium-content/_inc/subscription-service/include.php:34 Stack trace: #0 /var/www/html/dcpl/wp-content/plugins/jetpack/extensions/blocks/premium-content/_inc/access-check.php(14): require_once() #1 /var/www/html/dcpl/wp-content/plugins/jetpack/extensions/blocks/premium-content/logged-out-view/logged-out-view.php(15): require_once('/var/www/html/d...') #2 {main} thrown in /var/www/html/dcpl/wp-content/plugins/jetpack/extensions/blocks/premium-content/_inc/subscription-service/include.php on line 34