Title: PHP 8 Deprecated
Last modified: June 14, 2022

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# PHP 8 Deprecated

 *  Resolved [entrepreneuraj](https://wordpress.org/support/users/entrepreneuraj/)
 * (@entrepreneuraj)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/php-8-deprecated/)
 * PHP Deprecated error being echoed. Appears to be your support systems WP-Desk
   that is embedded that is causing the issue.
 * OS: Debian 11 X64 (Bullsesy)
    Webserver: Litespeed 6.0.12 PHP Version: 8.1.6 (
   lsphp) WP Version: 6.0 Plugin Version: 4.11.9
 * Deprecated Error:
 * `Deprecated: Return type of FSVendor\WPDesk\Nps\FeedbackOption::jsonSerialize()
   should either be compatible with JsonSerializable::jsonSerialize(): mixed, or
   the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress
   the notice in /home/wordpress/public_html/wp-content/plugins/flexible-shipping/
   vendor_prefixed/wpdesk/wp-nps/src/FeedbackOption.php on line 41`

Viewing 1 replies (of 1 total)

 *  Plugin Author [Grzegorz Rola](https://wordpress.org/support/users/grola/)
 * (@grola)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/php-8-deprecated/#post-15736671)
 * Hi @ entrepreneur,
 * thanks for reporting. It will be fixed in future releases.
 * Best regards
    Grzegorz

Viewing 1 replies (of 1 total)

The topic ‘PHP 8 Deprecated’ is closed to new replies.

 * ![](https://ps.w.org/flexible-shipping/assets/icon.svg?rev=2737045)
 * [Weight Based Shipping Table Rate for WooCommerce – Flexible Shipping](https://wordpress.org/plugins/flexible-shipping/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/flexible-shipping/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/flexible-shipping/)
 * [Active Topics](https://wordpress.org/support/plugin/flexible-shipping/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/flexible-shipping/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/flexible-shipping/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Grzegorz Rola](https://wordpress.org/support/users/grola/)
 * Last activity: [3 years, 11 months ago](https://wordpress.org/support/topic/php-8-deprecated/#post-15736671)
 * Status: resolved