Title: PHP warning causing endless spinner in checkout
Last modified: December 18, 2020

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# PHP warning causing endless spinner in checkout

 *  Resolved [retypejonas](https://wordpress.org/support/users/retypejonas/)
 * (@retypejonas)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/php-warning-causing-endless-loop-in-checkout/)
 * Got an endless javascript spinner from this plugin activated on a dev site.
 * Did some debugging and found out its ?wc-ajax=update_order_review that returns
   a non valid json response since there is php notices.
 * <b>Notice</b>: Trying to get property ‘post’ of non-object in <b>/home/…./wp-
   content/plugins/woo-advanced-discounts/includes/class-wad-discount.php</b> on
   line <b>1257</b><br />
 * Work around is to turn off wp_debug to supress notices, but might be worth checking
   in a real fix.
    -  This topic was modified 5 years, 4 months ago by [retypejonas](https://wordpress.org/support/users/retypejonas/).

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [Donald FALY](https://wordpress.org/support/users/donaldlaly/)
 * (@donaldlaly)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/php-warning-causing-endless-loop-in-checkout/#post-13826936)
 * Thank you for pointing this out to us. We will send a fix as soon as possible
 *  Plugin Author [Donald FALY](https://wordpress.org/support/users/donaldlaly/)
 * (@donaldlaly)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/php-warning-causing-endless-loop-in-checkout/#post-13895589)
 * Hello [@retypejonas](https://wordpress.org/support/users/retypejonas/) , we sent
   a fix. The error should be corrected after updating to version 2.21

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘PHP warning causing endless spinner in checkout’ is closed to new replies.

 * ![](https://ps.w.org/woo-advanced-discounts/assets/icon-256x256.png?rev=1857281)
 * [Conditional Discounts for WooCommerce - A simple yet complete woocommerce dynamic pricing plugin](https://wordpress.org/plugins/woo-advanced-discounts/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woo-advanced-discounts/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woo-advanced-discounts/)
 * [Active Topics](https://wordpress.org/support/plugin/woo-advanced-discounts/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woo-advanced-discounts/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woo-advanced-discounts/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [Donald FALY](https://wordpress.org/support/users/donaldlaly/)
 * Last activity: [5 years, 4 months ago](https://wordpress.org/support/topic/php-warning-causing-endless-loop-in-checkout/#post-13895589)
 * Status: resolved