Title: Errors/site broken after deactivating plugin
Last modified: February 2, 2020

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# Errors/site broken after deactivating plugin

 *  Resolved [evasophie2020](https://wordpress.org/support/users/evasophie2020/)
 * (@evasophie2020)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/errors-site-broken-after-deactivating-plugin/)
 * After deactivating the plugin the website gives errors. These errors are visible
   for everyone. How to fix this?
 * **The errors:**
    Warning: include_once(/home/hetfysio/public_html/wp-content/
   plugins/hummingbird-performance/core/class-utils.php): failed to open stream:
   No such file or directory in /home/hetfysio/public_html/wp-content/advanced-cache.
   php on line 24
 * Warning: include_once(): Failed opening ‘/home/hetfysio/public_html/wp-content/
   plugins/hummingbird-performance/core/class-utils.php’ for inclusion (include_path
   =’.:/usr/local/php71/pear’) in /home/hetfysio/public_html/wp-content/advanced-
   cache.php on line 24
 * Warning: include_once(/home/hetfysio/public_html/wp-content/plugins/hummingbird-
   performance/core/class-module.php): failed to open stream: No such file or directory
   in /home/hetfysio/public_html/wp-content/advanced-cache.php on line 26
 * Warning: include_once(): Failed opening ‘/home/hetfysio/public_html/wp-content/
   plugins/hummingbird-performance/core/class-module.php’ for inclusion (include_path
   =’.:/usr/local/php71/pear’) in /home/hetfysio/public_html/wp-content/advanced-
   cache.php on line 26
 * Warning: include_once(/home/hetfysio/public_html/wp-content/plugins/hummingbird-
   performance/core/modules/class-page-cache.php): failed to open stream: No such
   file or directory in /home/hetfysio/public_html/wp-content/advanced-cache.php
   on line 28
 * Warning: include_once(): Failed opening ‘/home/hetfysio/public_html/wp-content/
   plugins/hummingbird-performance/core/modules/class-page-cache.php’ for inclusion(
   include_path=’.:/usr/local/php71/pear’) in /home/hetfysio/public_html/wp-content/
   advanced-cache.php on line 28
    -  This topic was modified 6 years, 3 months ago by [evasophie2020](https://wordpress.org/support/users/evasophie2020/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferrors-site-broken-after-deactivating-plugin%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [Anton Vanyukov](https://wordpress.org/support/users/vanyukov/)
 * (@vanyukov)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/errors-site-broken-after-deactivating-plugin/#post-12391329)
 * Hi [@evasophie2020](https://wordpress.org/support/users/evasophie2020/),
 * Please remove `define( 'WP_CACHE', TRUE );` from wp-config.php and remove the
   file wp-content/advanced-cache.php
 * Best regards,
    Anton

Viewing 1 replies (of 1 total)

The topic ‘Errors/site broken after deactivating plugin’ is closed to new replies.

 * ![](https://ps.w.org/hummingbird-performance/assets/icon-256x256.gif?rev=2633221)
 * [Hummingbird Performance - Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN](https://wordpress.org/plugins/hummingbird-performance/)
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 * 1 reply
 * 2 participants
 * Last reply from: [Anton Vanyukov](https://wordpress.org/support/users/vanyukov/)
 * Last activity: [6 years, 3 months ago](https://wordpress.org/support/topic/errors-site-broken-after-deactivating-plugin/#post-12391329)
 * Status: resolved