Title: JSON error
Last modified: April 2, 2024

---

# JSON error

 *  Resolved [pdvwp](https://wordpress.org/support/users/pdvwp/)
 * (@pdvwp)
 * [2 years ago](https://wordpress.org/support/topic/json-error-55/)
 * Getting this error with recent update.
 * DataTables warning: table id=ddp_dupetable – Invalid JSON response. For more 
   information about this error, please see [https://datatables.net/tn/1](https://datatables.net/tn/1)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Lars Koudal](https://wordpress.org/support/users/lkoudal/)
 * (@lkoudal)
 * [2 years ago](https://wordpress.org/support/topic/json-error-55/#post-17552398)
 * Hello [@pdvwp](https://wordpress.org/support/users/pdvwp/)
 * Please update to the version we pushed out yesterday, 4.9.6 that contains bugfixes
   for some issues we introduced in the previous release.
 * If this issue is with 4.9.6, please let us know.
 *  Thread Starter [pdvwp](https://wordpress.org/support/users/pdvwp/)
 * (@pdvwp)
 * [1 year, 11 months ago](https://wordpress.org/support/topic/json-error-55/#post-17680525)
 * Still there. Fully updated.
 * DataTables warning: table id=ddp_dupetable – Invalid JSON response. For more 
   information about this error, please see [https://datatables.net/tn/1](https://datatables.net/tn/1)
 *  Thread Starter [pdvwp](https://wordpress.org/support/users/pdvwp/)
 * (@pdvwp)
 * [1 year, 11 months ago](https://wordpress.org/support/topic/json-error-55/#post-17690943)
 * Error has changed after selecting and attempting to delete duplicates.
 * Response from the server: Unknown error occurred

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘JSON error’ is closed to new replies.

 * ![](https://ps.w.org/delete-duplicate-posts/assets/icon-256x256.gif?rev=2454059)
 * [Delete Duplicate Posts](https://wordpress.org/plugins/delete-duplicate-posts/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/delete-duplicate-posts/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/delete-duplicate-posts/)
 * [Active Topics](https://wordpress.org/support/plugin/delete-duplicate-posts/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/delete-duplicate-posts/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/delete-duplicate-posts/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [pdvwp](https://wordpress.org/support/users/pdvwp/)
 * Last activity: [1 year, 11 months ago](https://wordpress.org/support/topic/json-error-55/#post-17690943)
 * Status: resolved