Fatal error: Uncaught Error: Call to undefined function add_action() in /var/www/mode/wp-content/plugins/jetpack/modules/carousel/jetpack-carousel.php:72 Stack trace: #0 /var/www/mode/wp-content/plugins/jetpack/modules/carousel/jetpack-carousel.php(1524): Jetpack_Carousel->__construct() #1 /var/www/mode/wp-content/plugins/jetpack/modules/carousel.php(20): require('/var/www/mode/w...') #2 {main} thrown in /var/www/mode/wp-content/plugins/jetpack/modules/carousel/jetpack-carousel.php on line 72