Title: Authentication Error
Last modified: May 30, 2020

---

# Authentication Error

 *  [Rashmi Ranjan](https://wordpress.org/support/users/rrashmi/)
 * (@rrashmi)
 * [6 years ago](https://wordpress.org/support/topic/authentication-error-15/)
 * I have two sites in which I have deployed Wp Oauth Server plugin in user management
   site and simple single sign-on plugin in e-commerce site. When I try to authenticate
   or login it shows following error.<< `{"error":"error","error_description":"temporarily
   unavailable"}` >>. I can’t find out where the error is?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fauthentication-error-15%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [phicmd](https://wordpress.org/support/users/phicmd/)
 * (@phicmd)
 * [6 years ago](https://wordpress.org/support/topic/authentication-error-15/#post-12930596)
 * You need to go to OAuth Server > Settings: then check to Enable OAuth Server

Viewing 1 replies (of 1 total)

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

 * ![](https://ps.w.org/oauth2-provider/assets/icon-256x256.gif?rev=2603051)
 * [WP OAuth Server (OAuth Authentication)](https://wordpress.org/plugins/oauth2-provider/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/oauth2-provider/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/oauth2-provider/)
 * [Active Topics](https://wordpress.org/support/plugin/oauth2-provider/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/oauth2-provider/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/oauth2-provider/reviews/)

 * 1 reply
 * 1 participant
 * Last reply from: [phicmd](https://wordpress.org/support/users/phicmd/)
 * Last activity: [6 years ago](https://wordpress.org/support/topic/authentication-error-15/#post-12930596)
 * Status: not resolved