Fatal error: Uncaught Error: Call to undefined function add_action() in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/woocommerce/packages/woocommerce-blocks/src/Interactivity/scripts.php:21 Stack trace: #0 {main} thrown in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/woocommerce/packages/woocommerce-blocks/src/Interactivity/scripts.php on line 21