Title: Undefined index: HTTP_ACCEPT_ENCODING
Last modified: August 30, 2016

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# Undefined index: HTTP_ACCEPT_ENCODING

 *  Resolved [OviLiz](https://wordpress.org/support/users/ovib/)
 * (@ovib)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/undefined-index-http_accept_encoding/)
 * Hello,
    when debugging and visiting the System Info page, this PHP Notice is 
   printed out:
 * > PHP Notice: Undefined index: HTTP_ACCEPT_ENCODING in plugins/bulletproof-security/
   > admin/system-info/system-info.php on line 454
 * I’m using the latest plugin version that was just updated.
 * [https://wordpress.org/plugins/bulletproof-security/](https://wordpress.org/plugins/bulletproof-security/)

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

 *  Plugin Author [AITpro](https://wordpress.org/support/users/aitpro/)
 * (@aitpro)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/undefined-index-http_accept_encoding/#post-6646717)
 * Do you have WP_DEBUG turned On (set to true) in your wp-config.php file? The 
   php error is insignificant so you can ignore it. Once your are done debugging
   be sure to turn WP_DEBUG Off. We will suppress this php error in the next BPS
   version release. Thanks.
 *  Thread Starter [OviLiz](https://wordpress.org/support/users/ovib/)
 * (@ovib)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/undefined-index-http_accept_encoding/#post-6646724)
 * I have actually mentioned “when debugging”. 🙂
    Thank you.
 *  Plugin Author [AITpro](https://wordpress.org/support/users/aitpro/)
 * (@aitpro)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/undefined-index-http_accept_encoding/#post-6646729)
 * Yep got it and I also already know that you have WP_DEBUG turned On from your
   previous thread posts. My reply is written to you and to anyone else who sees
   this thread so it will make sense to anyone. 😉
 *  Plugin Author [AITpro](https://wordpress.org/support/users/aitpro/)
 * (@aitpro)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/undefined-index-http_accept_encoding/#post-6646803)
 * Crap forgot to include this in BPS .52.8 that was just released to fix an important
   bug. Oh well, will take care of this minor nick nack in BPS .52.9 then. 😉
 *  Thread Starter [OviLiz](https://wordpress.org/support/users/ovib/)
 * (@ovib)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/undefined-index-http_accept_encoding/#post-6646805)
 * Dom’t worry, that’s perfectly fine. 🙂
    Thank you.

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

The topic ‘Undefined index: HTTP_ACCEPT_ENCODING’ is closed to new replies.

 * ![](https://ps.w.org/bulletproof-security/assets/icon-128x128.png?rev=1731938)
 * [BulletProof Security](https://wordpress.org/plugins/bulletproof-security/)
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 * 5 replies
 * 2 participants
 * Last reply from: [OviLiz](https://wordpress.org/support/users/ovib/)
 * Last activity: [10 years, 7 months ago](https://wordpress.org/support/topic/undefined-index-http_accept_encoding/#post-6646805)
 * Status: resolved