Title: Deprecated Registration.php
Last modified: August 15, 2020

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# Deprecated Registration.php

 *  [CuriousEyes](https://wordpress.org/support/users/superatic/)
 * (@superatic)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/deprecated-registration-php/)
 * This message is appearingon the log and not sure how it can be fixed
 * Deprecated: **registration.php** is deprecated since version 3.1.0 with no alternative
   available. This file no longer needs to be included. in **/home/public_html/wp-
   includes/functions.php** on line **4973**
 * Strange enough look’s like the user is logged in as the WP black bar appears 
   when visiting the site. But when trying accessing any page under /wp-admin we
   get the error page:
 * > There has been a critical error on your website. Please check your site admin
   > email inbox for instructions.
   > Learn more about debugging in WordPress.
 * Anyone can help?
 * Thank you 🙏
    -  This topic was modified 5 years, 7 months ago by [CuriousEyes](https://wordpress.org/support/users/superatic/).

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [Olga Gleckler](https://wordpress.org/support/users/oglekler/)
 * (@oglekler)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/deprecated-registration-php/#post-13260138)
 * You need to allocate error. A critical error will be in the servers error log
   if this log is enabled. If not – see how to do this on your hosting.
 * Looks like you have enabled debugging in WordPress, this is why you have notifications
   and something is out of date on your site. And possibly you have some problem
   with the current version, not all files are from it. Try manual update to the
   same version:
    [https://wordpress.org/support/article/updating-wordpress/#manual-update](https://wordpress.org/support/article/updating-wordpress/#manual-update)
   Make sure that you have a backup and know how to restore the site from it quickly
   if something will go wrong. If you don’t have any backups, probably this is what
   needs to back tackle firstly.
 * You need to learn more about debugging:
 * > [Debugging in WordPress](https://wordpress.org/support/article/debugging-in-wordpress/)
 *  Thread Starter [CuriousEyes](https://wordpress.org/support/users/superatic/)
 * (@superatic)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/deprecated-registration-php/#post-13260973)
 * Hi [@oglekler](https://wordpress.org/support/users/oglekler/) thank you for your
   help.
 * We have followed the steps on the links provided and it didn’t work.
 * Baing unable to access the wp-admin we were unable to disable the plugins for
   the site 🤔 as mentioned in the guide
    [Manual Update #Manual Update Step 1: Replace WordPress files > 3. Deactivate plugins.](https://wordpress.org/support/article/updating-wordpress/#manual-update)
 * Any suggestion on how to disable the plugins from phpMyAdmin only for a specific
   site part of a wpmu installation?
 *  [Olga Gleckler](https://wordpress.org/support/users/oglekler/)
 * (@oglekler)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/deprecated-registration-php/#post-13261021)
 * You can rename the plugin’s folder, see more here:
 * > [FAQ Troubleshooting](https://wordpress.org/support/article/faq-troubleshooting/)
 *  Thread Starter [CuriousEyes](https://wordpress.org/support/users/superatic/)
 * (@superatic)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/deprecated-registration-php/#post-13261140)
 * 👍

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Deprecated Registration.php’ is closed to new replies.

## Tags

 * [deprecated](https://wordpress.org/support/topic-tag/deprecated/)
 * [functions](https://wordpress.org/support/topic-tag/functions/)
 * [Registration](https://wordpress.org/support/topic-tag/registration/)
 * [wp-admin](https://wordpress.org/support/topic-tag/wp-admin/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 4 replies
 * 2 participants
 * Last reply from: [CuriousEyes](https://wordpress.org/support/users/superatic/)
 * Last activity: [5 years, 7 months ago](https://wordpress.org/support/topic/deprecated-registration-php/#post-13261140)
 * Status: not resolved

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