Wordpress: CSRF Token not found. It's possible another plugin is altering requests sent by the Cloudflare plugin

General
1

I can’t activate my Cloudflare/wordpress configuration bacause of the following error: CSRF Token not found. It’s possible another plugin is altering requests sent by the Cloudflare plugin

I’ve a clean installation of wordpress 5.9.5 without other pluggin installed on the site.

I tried in Incognito mode and in different browsers and OS (Edge, Chrome, IE)

My checklist before ask for help was :

  1. Usually this is solved by turning off all plugins except Cloudflare then enabling them one-by-one and reloading the page. This will then show you the plugin that is causing the issue. (I only have the Cloudflare pluggin on the last version of wordpress proved 5.9.5)
  2. Verify you’re using the correct API key, make sure you’re entering it in the correct location. (Check)
  3. If you use infinitewp (I don’t use infinitewp)
  4. Try reinstalling the wordpress plugin and verify what other wordpress plugins you are running. (I reinstalled all wordpress site and Cloudflare pluggin)
  5. Deactivate any ad blocker you have installed. (I don’t have any blocker)
  6. Try in incognito mode. (I try incognito mode in different browsers)

Can anyone help me please? this topic is broken my head since five days :frowning: