Fatal error: Uncaught Error: Call to undefined function add_action() in /home/preserco/public_html/demos/grupoGBE/wp-content/plugins/astra-addon/classes/class-astra-addon-update.php:40 Stack trace: #0 /home/preserco/public_html/demos/grupoGBE/wp-content/plugins/astra-addon/classes/class-astra-addon-update.php(29): Astra_Addon_Update->__construct() #1 /home/preserco/public_html/demos/grupoGBE/wp-content/plugins/astra-addon/classes/class-astra-addon-update.php(84): Astra_Addon_Update::get_instance() #2 {main} thrown in /home/preserco/public_html/demos/grupoGBE/wp-content/plugins/astra-addon/classes/class-astra-addon-update.php on line 40