Fatal error: Uncaught Error: Call to undefined function add_action() in /home/ktsrockstars/public_html/wp-content/plugins/thrive-apprentice/inc/classes/class-tva-sendowl-manager.php:19 Stack trace: #0 /home/ktsrockstars/public_html/wp-content/plugins/thrive-apprentice/inc/classes/class-tva-sendowl-manager.php(15): TVA_Sendowl_Manager->hooks() #1 /home/ktsrockstars/public_html/wp-content/plugins/thrive-apprentice/inc/classes/class-tva-sendowl-manager.php(99): TVA_Sendowl_Manager->__construct() #2 {main} thrown in /home/ktsrockstars/public_html/wp-content/plugins/thrive-apprentice/inc/classes/class-tva-sendowl-manager.php on line 19