Fatal error: Uncaught Error: Call to undefined function wp_nonce_field() in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/views/v2/commerce/checkout/fields.php:30 Stack trace: #0 {main} thrown in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/views/v2/commerce/checkout/fields.php on line 30