Fatal error: Uncaught Error: Call to undefined function TheLion\OutoftheBox\Integrations\add_action() in /home/nldlisa1978/public_html/wp-content/plugins/out-of-the-box/includes/integrations/woocommerce/wpcp-class-wc-downloads.php:16 Stack trace: #0 /home/nldlisa1978/public_html/wp-content/plugins/out-of-the-box/includes/integrations/woocommerce/wpcp-class-wc-downloads.php(422): TheLion\OutoftheBox\Integrations\WooCommerce_Downloads->__construct() #1 {main} thrown in /home/nldlisa1978/public_html/wp-content/plugins/out-of-the-box/includes/integrations/woocommerce/wpcp-class-wc-downloads.php on line 16