Title: After Testing getting 503 error
Last modified: March 13, 2021

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# After Testing getting 503 error

 *  [asrar7](https://wordpress.org/support/users/asrar7/)
 * (@asrar7)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/after-testing-getting-503-error/)
 * Hello,
    I was using this plugin in my two sites after some malicious files found
   in my sites, then I restored a backup, and now the User Sync does not work. I
   reinstalled the plugin in both sites still give the same error** ” Error contacting
   the remote site: 503 – Service Unavailable “**
 * Could you please let me know how to solve this issue?
 * Thanks,
    -  This topic was modified 5 years, 3 months ago by [asrar7](https://wordpress.org/support/users/asrar7/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fafter-testing-getting-503-error%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Author [Alexandre Froger](https://wordpress.org/support/users/frogerme/)
 * (@frogerme)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/after-testing-getting-503-error/#post-14178312)
 * Hi [@asrar7](https://wordpress.org/support/users/asrar7/) !
    Thanks for using
   WPRUS. It seems the remote site contacted has an issue (not the plugin), coming
   from either a third party plugin/theme or the server configuration.
 * Does it happen with fresh installs of WordPress and default plugins/theme?

Viewing 1 replies (of 1 total)

The topic ‘After Testing getting 503 error’ is closed to new replies.

 * ![](https://ps.w.org/wp-remote-users-sync/assets/icon-256x256.png?rev=2260728)
 * [WP Remote Users Sync](https://wordpress.org/plugins/wp-remote-users-sync/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-remote-users-sync/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-remote-users-sync/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-remote-users-sync/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-remote-users-sync/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-remote-users-sync/reviews/)

## Tags

 * [remote-site](https://wordpress.org/support/topic-tag/remote-site/)
 * [Service unavailable.](https://wordpress.org/support/topic-tag/service-unavailable/)
 * [user sync](https://wordpress.org/support/topic-tag/user-sync/)

 * 1 reply
 * 2 participants
 * Last reply from: [Alexandre Froger](https://wordpress.org/support/users/frogerme/)
 * Last activity: [5 years, 3 months ago](https://wordpress.org/support/topic/after-testing-getting-503-error/#post-14178312)
 * Status: not resolved