Fatal error: Uncaught Error: Call to undefined function add_action() in /home/preserco/public_html/demos/grupoGBE/wp-content/plugins/astra-pro-sites/admin/bsf-core/classes/class-bsf-core-update.php:45 Stack trace: #0 /home/preserco/public_html/demos/grupoGBE/wp-content/plugins/astra-pro-sites/admin/bsf-core/classes/class-bsf-core-update.php(34): BSF_Core_Update->__construct() #1 /home/preserco/public_html/demos/grupoGBE/wp-content/plugins/astra-pro-sites/admin/bsf-core/classes/class-bsf-core-update.php(98): BSF_Core_Update::get_instance() #2 {main} thrown in /home/preserco/public_html/demos/grupoGBE/wp-content/plugins/astra-pro-sites/admin/bsf-core/classes/class-bsf-core-update.php on line 45