Fatal error: Uncaught Error: Call to undefined function add_action() in /home/www/scNAorgWebSite/wp-content/plugins/custom-sidebars/inc/class-custom-sidebars-visibility.php:3
Stack trace:
#0 {main}
thrown in /home/www/scNAorgWebSite/wp-content/plugins/custom-sidebars/inc/class-custom-sidebars-visibility.php on line 3