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:		–

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