Title: REST API error
Last modified: March 27, 2021

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# REST API error

 *  Resolved [juriszigelis](https://wordpress.org/support/users/juriszigelis/)
 * (@juriszigelis)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/rest-api-error-22/)
 * Hi,
 * I am unable to save any changes and the following errors occur in console when
   hiting save button:
 * Failed to load resource: the server responded with a status of 404 (Not Found)
   
   for: /wp-json/aioseo/v1/ping/ /wp-json/aioseo/v1/options/
 * Unhandled Promise Rejection: Error: Not Found
    in chunk-vendors.js n._isResponseOK(
   r) || (e = new Error(r.statusText || r.text || “Unsuccessful HTTP response”))

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Plugin Author [arnaudbroes](https://wordpress.org/support/users/arnaudbroes/)
 * (@arnaudbroes)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/rest-api-error-22/#post-14245097)
 * Hey [@juriszigelis](https://wordpress.org/support/users/juriszigelis/),
 * Do you use Cloudflare or are you using any security plugins that might disable/
   block the REST API?
 * – Arnaud
 *  Thread Starter [juriszigelis](https://wordpress.org/support/users/juriszigelis/)
 * (@juriszigelis)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/rest-api-error-22/#post-14249824)
 * Hi Arnaud,
 * No security plugins (as far as I know, maybe Akismet anti-spam) and no Cloudfare.
 *  Plugin Author [arnaudbroes](https://wordpress.org/support/users/arnaudbroes/)
 * (@arnaudbroes)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/rest-api-error-22/#post-14249954)
 * Do you mind reaching out to us here – [https://aioseo.com/contact/](https://aioseo.com/contact/)?
   We’d be happy to troubleshoot this for you. You can click the “Complete a Form”
   button on that page and mention the URL of this thread in your message.
 * – Arnaud
 *  [victorlex](https://wordpress.org/support/users/victorlex/)
 * (@victorlex)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/rest-api-error-22/#post-14293674)
 * Hi i have the same problem
    You can find out if there is a solution to this problem.
   I deactivated the security plugin Worfence but the problem persists.
 *  [dimawp](https://wordpress.org/support/users/dimawp/)
 * (@dimawp)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/rest-api-error-22/#post-14298649)
 * Hello! And i have the same problem.

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘REST API error’ is closed to new replies.

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 * 5 replies
 * 4 participants
 * Last reply from: [dimawp](https://wordpress.org/support/users/dimawp/)
 * Last activity: [5 years, 2 months ago](https://wordpress.org/support/topic/rest-api-error-22/#post-14298649)
 * Status: resolved