Title: Publishing Error
Last modified: August 20, 2021

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# Publishing Error

 *  [nzitechi](https://wordpress.org/support/users/nzitechi/)
 * (@nzitechi)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/publishing-error-5/)
 * Hello!
    Please I can’t publish on my blog again after I had enabled instant indexing
   by Rank math.
 * They are always telling me that the response is not a valid JSON response.
 * I have disabled it and uninstalled the Plugin, but I’m still having the same 
   issue.
    Is there any to fix this?
    -  This topic was modified 4 years, 9 months ago by [Jan Dembowski](https://wordpress.org/support/users/jdembowski/).
      Reason: Moved to Fixing WordPress, this is not an Everything else WordPress
      topic

Viewing 1 replies (of 1 total)

 *  Moderator [James Huff](https://wordpress.org/support/users/macmanx/)
 * (@macmanx)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/publishing-error-5/#post-14789940)
 * This may be a plugin or theme conflict. Please attempt to disable all plugins,
   and switch to the default Twenty Twenty-One theme. If the problem goes away, 
   enable them one by one to identify the source of the problem.
 * If you can install plugins, install [Health Check](https://wordpress.org/plugins/health-check/).
   On the troubleshooting tab, you can click the button to disable all plugins and
   change the theme for you, while you’re still logged in, **without affecting normal
   visitors to your site**.

Viewing 1 replies (of 1 total)

The topic ‘Publishing Error’ is closed to new replies.

## Tags

 * [Publishing error](https://wordpress.org/support/topic-tag/publishing-error/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [James Huff](https://wordpress.org/support/users/macmanx/)
 * Last activity: [4 years, 9 months ago](https://wordpress.org/support/topic/publishing-error-5/#post-14789940)
 * Status: not resolved

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