Title: Fatal error: Uncaught Error: Class ‘Normalizer’ not found
Last modified: November 3, 2022

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# Fatal error: Uncaught Error: Class ‘Normalizer’ not found

 *  Resolved [sampaimahir](https://wordpress.org/support/users/sampaimahir/)
 * (@sampaimahir)
 * [3 years, 6 months ago](https://wordpress.org/support/topic/fatal-error-uncaught-error-class-normalizer-not-found/)
 * My wordpress going down and show critical error.
 * The error message:
    `Fatal error: Uncaught Error: Class 'Normalizer' not found
   in /home/u1698415/public_html/wp-includes/formatting.php:1605 Stack trace: #0/
   home/u1698415/public_html/wp-content/plugins/woocommerce/includes/wc-core-functions.
   php(1866): remove_accents('\xC3\x85land Islands') #1 [internal function]: {closure}('\
   xC3\x85land Islands', 'AX') #2 /home/u1698415/public_html/wp-content/plugins/
   woocommerce/includes/wc-core-functions.php(1867): array_walk(Array, Object(Closure))#
   3 /home/u1698415/public_html/wp-content/plugins/woocommerce/includes/class-wc-
   countries.php(53): wc_asort_by_locale(Array) #4 /home/u1698415/public_html/wp-
   content/plugins/woocommerce/includes/class-wc-countries.php(38): WC_Countries-
   >get_countries() #5 /home/u1698415/public_html/wp-content/plugins/woocommerce/
   includes/class-wc-countries.php(250): WC_Countries->__get('countries') #6 /home/
   u1698415/public_html/wp-content/plugins/woocommerce/includes/wc-core-functions.
   php(1353): WC_Countries->get_allowed_countries() #7 /home/u1698415/public_html/
   wp-content/plugin in /home/u1698415/public_html/wp-includes/formatting.php on
   line 1605`
 * This error only caused by WooCommerce plugin. If I deactivate the plugin, the
   website back to normal.
 *     ```
       WordPress environment
       WordPress address (URL):		https://www.sampaimahir.com
       Site address (URL):		https://www.sampaimahir.com
       WooCommerce version:		7.0.1
       WooCommerce REST API package:		 7.0.1
       WooCommerce Blocks package:		 8.5.2
       Action Scheduler package:		 3.5.2
       Log directory writable:		 /home/u1698415/public_html/wp-content/uploads/wc-logs/
       WordPress version:		6.1
       WordPress multisite:		–
       WordPress memory limit:		512 MB
       WordPress debug mode:		
       WordPress cron:		
       Language:		en_US
       External object cache:		–
       ```
   
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ffatal-error-uncaught-error-class-normalizer-not-found%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [xue28 (woo-hc)](https://wordpress.org/support/users/xue28/)
 * (@xue28)
 * [3 years, 6 months ago](https://wordpress.org/support/topic/fatal-error-uncaught-error-class-normalizer-not-found/#post-16159352)
 * Hi [@sampaimahir](https://wordpress.org/support/users/sampaimahir/)
 * Thanks for reaching out!
 * I did some research and found the forum thread below is similar to your concern:
 * [https://stackoverflow.com/questions/8597146/class-normalizer-not-found-in-php-5-3-8](https://stackoverflow.com/questions/8597146/class-normalizer-not-found-in-php-5-3-8)
 * Can you please try the proposed solutions suggested particularly installing the`
   intl` extension and see if this resolves the issue?
 * Hope this helps!

Viewing 1 replies (of 1 total)

The topic ‘Fatal error: Uncaught Error: Class ‘Normalizer’ not found’ is closed 
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## Tags

 * [critical error](https://wordpress.org/support/topic-tag/critical-error/)

 * 1 reply
 * 2 participants
 * Last reply from: [xue28 (woo-hc)](https://wordpress.org/support/users/xue28/)
 * Last activity: [3 years, 6 months ago](https://wordpress.org/support/topic/fatal-error-uncaught-error-class-normalizer-not-found/#post-16159352)
 * Status: resolved