Title: 400 bad request
Last modified: August 27, 2021

---

# 400 bad request

 *  Resolved [Jonathan](https://wordpress.org/support/users/johnccg/)
 * (@johnccg)
 * [4 years, 8 months ago](https://wordpress.org/support/topic/400-bad-request-53/)
 * Hi there,
 * It’s been 3 days I am on this problem and I really need your help.
 * When i tried to finalise the Wordfence installation, i’ved got Wordfence installation
   is incomplete. Then I enter my email and accept the policy privacy. But when 
   I switch to another page, this come again.
 * I saw [this thread ](https://wordpress.org/support/topic/wordfence-installation-is-incomplete-loop/),
   same of mine, but it didn’t solve the problem.
 * In the console I’ve got this error :
 *     ```
       POST https://www.fresnes94.fr/wp-admin/admin-ajax.php?_fs_network_admin=true 400 (Bad Request)
       send	@	jquery.min.js?ver=3.6.0:2
       ajax	@	jquery.min.js?ver=3.6.0:2
       s.ajax.s.ajax	@	jquery-migrate.min.js?ver=3.3.2:2
       ajax	@	admin.1629122067.js?ver=7.5.5:1846
       (anonymous)	@	admin.php?page=Wordfence:208
       dispatch	@	jquery.min.js?ver=3.6.0:2
       v.handle	@	jquery.min.js?ver=3.6.0:2
       ```
   
    - I tried to desactivate all the plugins with same issue.
    - I tried to change theme for a twenty theme with same issue.
    - I am on a multisite WordPress 5.8 I tried to disable the multisite and try
      for just one. No error and i can enter my email AND the term & policy.
    - Then I able again the multisite :No more loop but same error 400 bad request
      in console.
 * Why the trouble is just on multisite ? The plugin work for other multisite’s 
   client.
    Any idea ?
 * Thank you for your help
 * Edit : In all option every change i make are not saved.
 *     ```
       www.mywebsite.fr/wp-admin/admin-ajax.php?_fs_network_admin=true:1 Failed to load resource: the server responded with a status of 400 (Bad Request)
       ```
   
    -  This topic was modified 4 years, 8 months ago by [Jonathan](https://wordpress.org/support/users/johnccg/).
    -  This topic was modified 4 years, 8 months ago by [Jonathan](https://wordpress.org/support/users/johnccg/).

Viewing 1 replies (of 1 total)

 *  Plugin Support [WFAdam](https://wordpress.org/support/users/wfadam/)
 * (@wfadam)
 * [4 years, 8 months ago](https://wordpress.org/support/topic/400-bad-request-53/#post-14811482)
 * Hello [@johnccg](https://wordpress.org/support/users/johnccg/) and thanks for
   reaching out to us!
 * It sounds like it could be a few things.
 * 1. Possibly a permissions issue that is preventing Wordfence from writing to 
   the database.
    2. Could be an issue with JQuery, depending on what version of
   WP you’re running. You could try and download the JQuery Migrate Plugin, just
   as a test. 3. A plugin/theme conflict, though it sounds like you might have already
   ruled this one out.
 * It’s hard for me to pinpoint the issue without seeing a site diagnostic to know
   exactly what is on your site. I do know in the past I have seen other plugins
   conflicting with Wordfence to interrupt the installation process.
 * Let me know what you find!
 * Thanks again!

Viewing 1 replies (of 1 total)

The topic ‘400 bad request’ is closed to new replies.

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 * Last reply from: [WFAdam](https://wordpress.org/support/users/wfadam/)
 * Last activity: [4 years, 8 months ago](https://wordpress.org/support/topic/400-bad-request-53/#post-14811482)
 * Status: resolved