Fatal error: Uncaught Error: Call to undefined function add_action() in /home/helllcom/public_html/wp-content/themes/ro/library/ro-shipping-logger.php:6 Stack trace: #0 /home/helllcom/public_html/wp-content/themes/ro/library/ro-shipping-logger.php(45): RoShippingLogger->__construct() #1 {main} thrown in /home/helllcom/public_html/wp-content/themes/ro/library/ro-shipping-logger.php on line 6