Hi there! You`ve been using
Fatal error: Uncaught Error: Call to undefined function esc_attr() in /home/successforkids/public_html/wp-content/plugins/usps-woocommerce-shipping/review_and_troubleshoot_notify/resources/review.php:58
Stack trace:
#0 {main}
thrown in /home/successforkids/public_html/wp-content/plugins/usps-woocommerce-shipping/review_and_troubleshoot_notify/resources/review.php on line 58