Title: Callback failure
Last modified: August 31, 2016

---

# Callback failure

 *  [jaj132](https://wordpress.org/support/users/jaj132/)
 * (@jaj132)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/callback-failure/)
 * Hi,
 * Anyone provide an answer to how to deal with the following error message from
   Worlpay?
 * Error reported: Callback to [http://mywebsite/?wcapi%2FWC_Gateway_WorldPay_Form=:NOT](http://mywebsite/?wcapi%2FWC_Gateway_WorldPay_Form=:NOT)
   OK, recevied HTTP status: 404
 * I’ve been trying for over a week to resolve this common issue but to no avail.
   I’ve attempted to follow the various suggestions posted throughout the web but
   without success. Am at a loss as to how to proceed.
 * Any suggestions welcome, I’m a relative newbie to wordpress and Worldpay payment
   systems.
 * Thanks
    JAJ
 * I do have word fence installed and wonder whether this may be causing a problem/
   conflict?
 * [https://wordpress.org/plugins/woo-easy-pay/](https://wordpress.org/plugins/woo-easy-pay/)

The topic ‘Callback failure’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/woo-easy-pay_ffffff.svg)
 * [Online Worldpay For WooCommerce](https://wordpress.org/plugins/woo-easy-pay/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woo-easy-pay/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woo-easy-pay/)
 * [Active Topics](https://wordpress.org/support/plugin/woo-easy-pay/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woo-easy-pay/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woo-easy-pay/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [jaj132](https://wordpress.org/support/users/jaj132/)
 * Last activity: [10 years, 3 months ago](https://wordpress.org/support/topic/callback-failure/)
 * Status: not resolved