Fatal error: Uncaught Error: Call to undefined function add_action() in /var/www/mode/wp-content/plugins/jetpack/modules/monitor.php:38 Stack trace: #0 /var/www/mode/wp-content/plugins/jetpack/modules/monitor.php(136): Jetpack_Monitor->__construct() #1 {main} thrown in /var/www/mode/wp-content/plugins/jetpack/modules/monitor.php on line 38