Fatal error: Uncaught Error: Call to undefined function add_action() in /home/handllu1/public_html/redboys/wp-content/plugins/sidebar-manager/classes/class-bsf-sb-sidebar.php:56 Stack trace: #0 /home/handllu1/public_html/redboys/wp-content/plugins/sidebar-manager/classes/class-bsf-sb-sidebar.php(45): BSF_SB_Sidebar->load_actions() #1 /home/handllu1/public_html/redboys/wp-content/plugins/sidebar-manager/classes/class-bsf-sb-sidebar.php(36): BSF_SB_Sidebar->__construct() #2 /home/handllu1/public_html/redboys/wp-content/plugins/sidebar-manager/classes/class-bsf-sb-sidebar.php(158): BSF_SB_Sidebar::get_instance() #3 {main} thrown in /home/handllu1/public_html/redboys/wp-content/plugins/sidebar-manager/classes/class-bsf-sb-sidebar.php on line 56