Title: SECURE_AUTH_KEY error
Last modified: May 8, 2020

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# SECURE_AUTH_KEY error

 *  [muhammadnan](https://wordpress.org/support/users/muhammadnan/)
 * (@muhammadnan)
 * [6 years ago](https://wordpress.org/support/topic/secure_auth_key-error/)
 * [08-May-2020 10:46:43 UTC] PHP Warning: Use of undefined constant SECURE_AUTH_KEY–
   assumed ‘SECURE_AUTH_KEY’ (this will throw an Error in a future version of PHP)
   in /home/readingr/public_html/wp-content/plugins/wp-mail-logging/lib/vendor/redux-
   framework/inc/class.redux_instances.php on line 73
 * This error is being shown in wp backend.

Viewing 9 replies - 1 through 9 (of 9 total)

 *  [Dōvy Paukstys](https://wordpress.org/support/users/dovyp/)
 * (@dovyp)
 * [6 years ago](https://wordpress.org/support/topic/secure_auth_key-error/#post-12802077)
 * That’s actually an error for Redux Framework. We’ll be fixing it shortly. 😉
 *  Thread Starter [muhammadnan](https://wordpress.org/support/users/muhammadnan/)
 * (@muhammadnan)
 * [6 years ago](https://wordpress.org/support/topic/secure_auth_key-error/#post-12802289)
 * That’s what I call great support. Thank you. Cheers!
 *  [Ced](https://wordpress.org/support/users/cedriccharles/)
 * (@cedriccharles)
 * [5 years, 11 months ago](https://wordpress.org/support/topic/secure_auth_key-error/#post-12936974)
 * Hello there 🙂
 * When is “Shortly”? Because the issue is still there :s
 * Thank you,
    Cedric
 *  [Dōvy Paukstys](https://wordpress.org/support/users/dovyp/)
 * (@dovyp)
 * [5 years, 11 months ago](https://wordpress.org/support/topic/secure_auth_key-error/#post-12937188)
 * We’re going to be releasing Redux 4 this month! You can download and use it early
   by installing this plugin: [https://github.com/reduxframework/redux-framework-4/archive/master.zip](https://github.com/reduxframework/redux-framework-4/archive/master.zip)
 * 🙂
 *  [Ced](https://wordpress.org/support/users/cedriccharles/)
 * (@cedriccharles)
 * [5 years, 11 months ago](https://wordpress.org/support/topic/secure_auth_key-error/#post-12937305)
 * Hi Dovy,
 * I’ve installed and activated this “redux” plugin, but I still have those PHP 
   Warning :
 * [04-Jun-2020 11:09:25 UTC] PHP Warning: Use of undefined constant AUTH_KEY – 
   assumed ‘AUTH_KEY’ (this will throw an Error in a future version of PHP) in /
   public_html/wp-content/plugins/wp-mail-logging/lib/vendor/redux-framework/inc/
   class.redux_instances.php on line 73
    [04-Jun-2020 11:09:25 UTC] PHP Warning:
   Use of undefined constant SECURE_AUTH_KEY – assumed ‘SECURE_AUTH_KEY’ (this will
   throw an Error in a future version of PHP) in /public_html/wp-content/plugins/
   wp-mail-logging/lib/vendor/redux-framework/inc/class.redux_instances.php on line
   73
 *  [Dōvy Paukstys](https://wordpress.org/support/users/dovyp/)
 * (@dovyp)
 * [5 years, 11 months ago](https://wordpress.org/support/topic/secure_auth_key-error/#post-12941486)
 * Hmm. Well that stinks. That means wp-mail-logging has incorporated Redux improperly.
   I’ll try to see what I can do. Thanks for the heads up.
 * Long story short they’re loading the code before plugins_loaded fires so the 
   Redux plugin can’t overtake their embedded plugin. Alas.
 *  [Ced](https://wordpress.org/support/users/cedriccharles/)
 * (@cedriccharles)
 * [5 years, 11 months ago](https://wordpress.org/support/topic/secure_auth_key-error/#post-12942210)
 * Thank you Dovy,
 * Also, I must say that I’m on a multisite install, and that WP Mail Logging is
   Network activated but I’ve activated the Redux plugin on a per site basis.
 *  [TRILOS new media](https://wordpress.org/support/users/trilos/)
 * (@trilos)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/secure_auth_key-error/#post-13403718)
 * Same here with php 7.4.9
 *  [Dōvy Paukstys](https://wordpress.org/support/users/dovyp/)
 * (@dovyp)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/secure_auth_key-error/#post-13403947)
 * Have you all upgraded to the newest version of Redux? It should resolve most 
   of these concerns. 😉

Viewing 9 replies - 1 through 9 (of 9 total)

The topic ‘SECURE_AUTH_KEY error’ is closed to new replies.

 * ![](https://ps.w.org/wp-mail-logging/assets/icon-256x256.jpg?rev=2562296)
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 * 9 replies
 * 4 participants
 * Last reply from: [Dōvy Paukstys](https://wordpress.org/support/users/dovyp/)
 * Last activity: [5 years, 8 months ago](https://wordpress.org/support/topic/secure_auth_key-error/#post-13403947)
 * Status: not resolved