Fatal error: Uncaught Error: Call to undefined function add_action() in /home/preserco/public_html/demos/grupoGBE/wp-content/plugins/astra-addon/addons/learndash/classes/class-astra-ext-learndash-markup.php:42
Stack trace:
#0 /home/preserco/public_html/demos/grupoGBE/wp-content/plugins/astra-addon/addons/learndash/classes/class-astra-ext-learndash-markup.php(32): ASTRA_Ext_LearnDash_Markup->__construct()
#1 /home/preserco/public_html/demos/grupoGBE/wp-content/plugins/astra-addon/addons/learndash/classes/class-astra-ext-learndash-markup.php(228): ASTRA_Ext_LearnDash_Markup::get_instance()
#2 {main}
thrown in /home/preserco/public_html/demos/grupoGBE/wp-content/plugins/astra-addon/addons/learndash/classes/class-astra-ext-learndash-markup.php on line 42