Title: PHP Errors with wp-cache-phase2.php
Last modified: January 27, 2018

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# PHP Errors with wp-cache-phase2.php

 *  [ananyah](https://wordpress.org/support/users/ananyah/)
 * (@ananyah)
 * [8 years, 4 months ago](https://wordpress.org/support/topic/php-errors-with-wp-cache-phase2-php/)
 * Hi there,
 * I logged onto my site tonight and discovered that I’m getting .php error in my
   header which has make the blog layout misalign.
 * The error is: Warning: Cannot modify header information – headers already sent
   by (output started at /home/ananyah/ananyah.com/index.php:4) in <b>/home/ananyah/
   ananyah.com/wp-content/plugins/wp-super-cache/wp-cache-phase2.php</b> on line
   1164.
 * The WP-Super-Cache plugin hasn’t been updated recently, so unsure why this has
   suddenly happened. The only two plugins that recently updated was JetPack and
   Yoast SEO. However, the error appeared prior the the two plugins being updated.
   I disabled all plugins and cleared cache to see if a plugin is causing it but
   find nothing.
 * Have you seen this error before? Able to provide any insight?
 * The backend wp-admin dashboard also keeps crashing in Safari and Chrome.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fphp-errors-with-wp-cache-phase2-php%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

The topic ‘PHP Errors with wp-cache-phase2.php’ is closed to new replies.

 * ![](https://ps.w.org/wp-super-cache/assets/icon-256x256.png?rev=3506220)
 * [WP Super Cache](https://wordpress.org/plugins/wp-super-cache/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-super-cache/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-super-cache/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-super-cache/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-super-cache/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-super-cache/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [ananyah](https://wordpress.org/support/users/ananyah/)
 * Last activity: [8 years, 4 months ago](https://wordpress.org/support/topic/php-errors-with-wp-cache-phase2-php/)
 * Status: not resolved