Fatal error: Uncaught Error: Call to undefined function add_action() in /home/samipe/public_html/wp-content/plugins/nasa-core/includes/shortcodes_vc/nasa_00_vc_functions.php:5 Stack trace: #0 {main} thrown in /home/samipe/public_html/wp-content/plugins/nasa-core/includes/shortcodes_vc/nasa_00_vc_functions.php on line 5