Title: unable to remove (admin)user
Last modified: May 11, 2019

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# unable to remove (admin)user

 *  [knireis](https://wordpress.org/support/users/knireis/)
 * (@knireis)
 * [7 years ago](https://wordpress.org/support/topic/unable-to-remove-adminuser/)
 * Removing a user with caching enabled throws an error. After disabling caching
   no issue. The new WP5.2 healthchecker even send me an email about it:
 * Een fout van het type E_ERROR werd veroorzaakt op regelnummer 1169 van het bestand/
   home/openhofswp222/public_html/wp-content/plugins/swift-performance-lite/modules/
   cache/cache.php. Foutmelding: Uncaught Error: Call to a member function getAllKeys()
   on null in /home/openhofswp222/public_html/wp-content/plugins/swift-performance-
   lite/modules/cache/cache.php:1169
    Stack trace: #0 /home/openhofswp222/public_html/
   wp-includes/class-wp-hook.php(288): Swift_Performance_Cache::clear_user_cache(
   121) #1 /home/openhofswp222/public_html/wp-includes/class-wp-hook.php(310): WP_Hook-
   >apply_filters(NULL, Array) #2 /home/openhofswp222/public_html/wp-includes/plugin.
   php(465): WP_Hook->do_action(Array) #3 /home/openhofswp222/public_html/wp-admin/
   includes/user.php(363): do_action(‘delete_user’, 121, NULL) #4 /home/openhofswp222/
   public_html/wp-admin/users.php(196): wp_delete_user(121) #5 {main} thrown
 * Regards

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [Fred](https://wordpress.org/support/users/fredawd/)
 * (@fredawd)
 * [7 years ago](https://wordpress.org/support/topic/unable-to-remove-adminuser/#post-11520811)
 * We’re not able to reproduce this from our side, so maybe it’s a third party plugin
   issue? Either way, contact us over at our support center (lite-support@swteplugins.
   com) and one of our technicians can experience this first-hand for your site 
   and help to figure out why this is happening for your installation.

Viewing 1 replies (of 1 total)

The topic ‘unable to remove (admin)user’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [Fred](https://wordpress.org/support/users/fredawd/)
 * Last activity: [7 years ago](https://wordpress.org/support/topic/unable-to-remove-adminuser/#post-11520811)
 * Status: not resolved