PHP Fatal error: Uncaught Error: Class "CdekActionsCheckoutItemPriceAction" not found #139

На моём сатйе пользователи не могут совершить покупку. У меня есть несколько ошибок с плагином:

1. PHP Fatal error: Uncaught Error: Class "CdekActionsCheckoutItemPriceAction" not found in /home/u157372703/domains/fronda.press/public_html/wp-content/plugins/cdekdelivery/src/Loader.php:267 #0 /home/u157372703/domains/fronda.press/public_html/wp-content/plugins/cdekdelivery/cdek.php(30): Cdek\Loader->__invoke() #1 /home/u157372703/domains/fronda.press/public_html/wp-settings.php(545): include_once('/home/u15737270...') #2 /home/u157372703/domains/fronda.press/public_html/wp-config.php(108): require_once('/home/u15737270...') #3 /home/u157372703/domains/fronda.press/public_html/wp-load.php(50): require_once('/home/u15737270...') #4 /home/u157372703/domains/fronda.press/public_html/wp-blog-header.php(13): require_once('/home/u15737270...') #5 /home/u157372703/domains/fronda.press/public_html/index.php(17): require('/home/u15737270...') #6 {main} thrown in /home/u157372703/domains/fronda.press/public_html/wp-content/plugins/cdekdelivery/src/Loader.php on line 267

2. PHP Warning: Undefined array key "items" in /home/u157372703/domains/fronda.press/public_html/wp-content/plugins/cdekdelivery/src/Actions/OrderCreateAction.php on line 318

3. PHP Warning: Undefined array key "endpoint" in /home/u157372703/domains/fronda.press/public_html/wp-content/plugins/cdekdelivery/src/Commands/TokensSyncCommand.php on line 19

4. PHP Warning: Trying to access array offset on value of type null in /home/u157372703/domains/fronda.press/public_html/wp-content/plugins/cdekdelivery/src/Blocks/CheckoutMapBlock.php on line 141

5. PHP Warning: include(): Failed opening '/home/u157372703/domains/fronda.press/public_html/wp-content/plugins/cdekdelivery/vendor/composer/../../src/Actions/CheckoutItemPriceAction.php' for inclusion (include_path='.:/opt/alt/php82/usr/share/pear:/opt/alt/php82/usr/share/php:/usr/share/pear:/usr/share/php') in /home/u157372703/domains/fronda.press/public_html/wp-content/plugins/all-in-one-seo-pack/vendor/composer/ClassLoader.php on line 576

6. PHP Warning: include(/home/u157372703/domains/fronda.press/public_html/wp-content/plugins/cdekdelivery/vendor/composer/../../src/Actions/CheckoutItemPriceAction.php): Failed to open stream: No such file or directory in /home/u157372703/domains/fronda.press/public_html/wp-content/plugins/all-in-one-seo-pack/vendor/composer/ClassLoader.php on line 576

7. PHP Warning: Trying to access array offset on value of type null in /home/u157372703/domains/fronda.press/public_html/wp-content/plugins/cdekdelivery/src/Blocks/CheckoutMapBlock.php on line 151