Fatal error: Uncaught Error: Call to undefined function add_action() in /home/.sites/8/site7281296/web/wp-content/plugins/jetpack/modules/copy-post.php:383
Stack trace:
#0 {main}
  thrown in /home/.sites/8/site7281296/web/wp-content/plugins/jetpack/modules/copy-post.php on line 383