Title: WordPress 5.6 version compatibility
Last modified: December 17, 2020

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# WordPress 5.6 version compatibility

 *  Resolved [wenlu](https://wordpress.org/support/users/wenlu/)
 * (@wenlu)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/wordpress-5-6-version-compatibility/)
 * I can’t submit mailchimp form. My theme support told me that this is the issue
   of WordPress 5.6 version compatibility and I have to wait for Mailchimp update.
   Can you test this plugin to work on the latest version of WordPress?

Viewing 7 replies - 1 through 7 (of 7 total)

 *  Plugin Contributor [Lap](https://wordpress.org/support/users/lapzor/)
 * (@lapzor)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/wordpress-5-6-version-compatibility/#post-13801135)
 * Our plugin is fully compatible with the latest version of WordPress.
 * Please share a link to where I can test this form on your website so I can take
   a look at this. Thanks!
 *  Thread Starter [wenlu](https://wordpress.org/support/users/wenlu/)
 * (@wenlu)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/wordpress-5-6-version-compatibility/#post-13801275)
 * This is my website [https://papawalker.com/](https://papawalker.com/)
 *  Plugin Contributor [Lap](https://wordpress.org/support/users/lapzor/)
 * (@lapzor)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/wordpress-5-6-version-compatibility/#post-13801396)
 * I notie you have something on your site (probably part of your theme) that is
   trying to submit the form via an AJAX call. Ajax submission is not included in
   the free version of Mailchimp for WordPress, so this Jvascript is not part of
   our plugin in your case.
 * It’s that custom JavaScript code that most likely is added by your theme that
   is causing the form to fail.
 * I found this issue affects ALL forms on your site, not just our plugin, even 
   the search form isn’t working and causing the same error from the same script.
 * Hope that helps. If you have any questions, please let me know!
 *  Thread Starter [wenlu](https://wordpress.org/support/users/wenlu/)
 * (@wenlu)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/wordpress-5-6-version-compatibility/#post-13801916)
 * Thank you for your help. I already informed my theme support and now waiting 
   for their reply.
 *  [withead](https://wordpress.org/support/users/withead/)
 * (@withead)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/wordpress-5-6-version-compatibility/#post-13808363)
 * [@lapzor](https://wordpress.org/support/users/lapzor/) Can you update the info
   in your plugin (it shows compatibility wordpress 5.5.3)
 *  Plugin Author [Danny van Kooten](https://wordpress.org/support/users/dvankooten/)
 * (@dvankooten)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/wordpress-5-6-version-compatibility/#post-13816470)
 * [@withead](https://wordpress.org/support/users/withead/) Done!
 *  [withead](https://wordpress.org/support/users/withead/)
 * (@withead)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/wordpress-5-6-version-compatibility/#post-13818739)
 * [@dvankooten](https://wordpress.org/support/users/dvankooten/) thank you!

Viewing 7 replies - 1 through 7 (of 7 total)

The topic ‘WordPress 5.6 version compatibility’ is closed to new replies.

 * ![](https://ps.w.org/mailchimp-for-wp/assets/icon-256x256.png?rev=1224577)
 * [MC4WP: Mailchimp for WordPress](https://wordpress.org/plugins/mailchimp-for-wp/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/mailchimp-for-wp/#faq)
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 * 7 replies
 * 4 participants
 * Last reply from: [withead](https://wordpress.org/support/users/withead/)
 * Last activity: [5 years, 5 months ago](https://wordpress.org/support/topic/wordpress-5-6-version-compatibility/#post-13818739)
 * Status: resolved