Title: ERR_EMPTY_RESPONSE error
Last modified: August 30, 2016

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# ERR_EMPTY_RESPONSE error

 *  Resolved [Trace](https://wordpress.org/support/users/diesel12/)
 * (@diesel12)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/err_empty_response-error/)
 * Noticing on multiple Multisite installs that when we upgrade to latest EWWW our
   dashboards and sites no longer load but come up with the following error in Chrome“
   ERR_EMPTY_RESPONSE” ….. Just a heads up in case others have same issue. Reverting
   to previous version of plugin resolves issue.
 * [https://wordpress.org/plugins/ewww-image-optimizer/](https://wordpress.org/plugins/ewww-image-optimizer/)

Viewing 6 replies - 1 through 6 (of 6 total)

 *  Plugin Author [Shane Bishop](https://wordpress.org/support/users/nosilver4u/)
 * (@nosilver4u)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/err_empty_response-error/#post-6881144)
 * Can you check your server error log to see what trigger the white screen?
 *  [vralle](https://wordpress.org/support/users/vit-1/)
 * (@vit-1)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/err_empty_response-error/#post-6881201)
 * confirmed.after the upgrade to version 2.5.5
    online site is down (debian, MS
   WP4.4, PHP5.6, MySQL 5.5, Apache) local site is down (windows, MS WP4.4, PHP5.6,
   MySQL 5.5, Apache)
 * Nothing in the logfiles. Only blank page at web
 * after removing the plugins folder servers working again
 *  Plugin Author [Shane Bishop](https://wordpress.org/support/users/nosilver4u/)
 * (@nosilver4u)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/err_empty_response-error/#post-6881263)
 * looks like a memory issue with the debugging option. Can either of you try disabling
   EWWW’s debugging option and then re-upgrading?
 * In the meantime, I’ve got to figure out what debugging statements I added that
   caused it to go nuts.
 *  Plugin Author [Shane Bishop](https://wordpress.org/support/users/nosilver4u/)
 * (@nosilver4u)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/err_empty_response-error/#post-6881264)
 * Potential fix, soon as I have confirmation from someone (besides myself) that
   it works, I’ll release it officially: [https://downloads.wordpress.org/plugin/ewww-image-optimizer.zip](https://downloads.wordpress.org/plugin/ewww-image-optimizer.zip)
 *  Plugin Author [Shane Bishop](https://wordpress.org/support/users/nosilver4u/)
 * (@nosilver4u)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/err_empty_response-error/#post-6881266)
 * Just rolled out 2.5.6 with the fix!
 *  Thread Starter [Trace](https://wordpress.org/support/users/diesel12/)
 * (@diesel12)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/err_empty_response-error/#post-6881267)
 * Thank you sir!

Viewing 6 replies - 1 through 6 (of 6 total)

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

 * ![](https://ps.w.org/ewww-image-optimizer/assets/icon-256x256.png?rev=1582276)
 * [EWWW Image Optimizer](https://wordpress.org/plugins/ewww-image-optimizer/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/ewww-image-optimizer/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/ewww-image-optimizer/)
 * [Active Topics](https://wordpress.org/support/plugin/ewww-image-optimizer/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/ewww-image-optimizer/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/ewww-image-optimizer/reviews/)

 * 6 replies
 * 3 participants
 * Last reply from: [Trace](https://wordpress.org/support/users/diesel12/)
 * Last activity: [10 years, 5 months ago](https://wordpress.org/support/topic/err_empty_response-error/#post-6881267)
 * Status: resolved