Title: Error
Last modified: January 10, 2023

---

# Error

 *  Resolved [exactprecisions](https://wordpress.org/support/users/exactprecisions/)
 * (@exactprecisions)
 * [3 years, 4 months ago](https://wordpress.org/support/topic/error-1735/)
 *     ```wp-block-code
       Error Details
       =============
       An error of type E_ERROR was caused in line 37 of the file /var/www/html/example.com/public/wp-content/plugins/redis-cache/includes/diagnostics.php. Error message: Uncaught TypeError: array_values(): Argument #1 ($array) must be of type array, null given in /var/www/html/example/public/wp-content/plugins/redis-cache/includes/diagnostics.php:37
       Stack trace:
       #0 /var/www/html/example/public/wp-content/plugins/redis-cache/includes/diagnostics.php(37): array_values()
       #1 /var/www/html/example/public/wp-content/plugins/redis-cache/includes/ui/tabs/diagnostics.php(13): require('...')
       #2 /var/www/html/example/public/wp-content/plugins/redis-cache/includes/ui/class-tab.php(167): include('...')
       #3 /var/www/html/example/public/wp-content/plugins/redis-cache/includes/ui/settings.php(59): Rhubarb\RedisCache\UI\Tab->display()
       #4 /var/www/html/example/public/wp-content/plugins/redis-cache/includes/class-plugin.php(194): require_once('...')
       #5 /var/www/html/example/public/wp-includes/class-wp-hook.php(308): Rhubarb\RedisCache\Plugin->show_admin_page()
       #6 /var/www/html/example/public/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
       #7 /var/www/html/example/public/wp-includes/plugin.php(517): WP_Hook->do_action()
       #8 /var/www/html/example/public/wp-admin/admin.php(259): do_action()
       #9 /var/www/html/example/public/wp-admin/options-general.php(10): require_once('...')
       #10 {main}
         thrown
       ```
   
 * I get this error today in my inbox. Can you help me?

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Author [Till Krüss](https://wordpress.org/support/users/tillkruess/)
 * (@tillkruess)
 * [3 years, 4 months ago](https://wordpress.org/support/topic/error-1735/#post-16359293)
 * What version are you running?
 *  Thread Starter [exactprecisions](https://wordpress.org/support/users/exactprecisions/)
 * (@exactprecisions)
 * [3 years, 4 months ago](https://wordpress.org/support/topic/error-1735/#post-16359337)
 * The latest version.
 *  Plugin Author [Till Krüss](https://wordpress.org/support/users/tillkruess/)
 * (@tillkruess)
 * [3 years, 4 months ago](https://wordpress.org/support/topic/error-1735/#post-16360401)
 * I’ll tag a new release shortly.
 *  Thread Starter [exactprecisions](https://wordpress.org/support/users/exactprecisions/)
 * (@exactprecisions)
 * [3 years, 4 months ago](https://wordpress.org/support/topic/error-1735/#post-16360428)
 * Thank you!

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Error’ is closed to new replies.

 * ![](https://ps.w.org/redis-cache/assets/icon-256x256.gif?rev=2568513)
 * [Redis Object Cache](https://wordpress.org/plugins/redis-cache/)
 * [Support Threads](https://wordpress.org/support/plugin/redis-cache/)
 * [Active Topics](https://wordpress.org/support/plugin/redis-cache/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/redis-cache/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/redis-cache/reviews/)

 * 4 replies
 * 2 participants
 * Last reply from: [exactprecisions](https://wordpress.org/support/users/exactprecisions/)
 * Last activity: [3 years, 4 months ago](https://wordpress.org/support/topic/error-1735/#post-16360428)
 * Status: resolved