Can’t calculate Shipping cost

Why I can’t calculate shipping cost? When I click on the button when I edit the order, I get “An exception has been raised as a result of client data.” error.
Maybe these notices are related:

[24-Mar-2023 04:44:17 UTC] PHP Notice: ?Undefined variable: model_pack in /wp-content/plugins/ups-eu-woocommerce/src/models/Ups_Eu_Woo_Model_Package_Type.php on line 754

[24-Mar-2023 04:44:17 UTC] PHP Notice: ?Trying to get property 'descriptions_package_default' of non-object in /wp-content/plugins/ups-eu-woocommerce/src/models/Ups_Eu_Woo_Model_Package_Type.php on line 754

[24-Mar-2023 04:44:17 UTC] PHP Notice: ?Trying to access array offset on value of type null in /wp-content/plugins/ups-eu-woocommerce/src/models/Ups_Eu_Woo_Model_Package_Type.php on line 754

[24-Mar-2023 04:44:17 UTC] PHP Notice: ?Undefined variable: model_pack in /wp-content/plugins/ups-eu-woocommerce/src/models/Ups_Eu_Woo_Model_Package_Type.php on line 763

[24-Mar-2023 04:44:17 UTC] PHP Notice: ?Trying to get property 'descriptions_package_default' of non-object in /wp-content/plugins/ups-eu-woocommerce/src/models/Ups_Eu_Woo_Model_Package_Type.php on line 763

[24-Mar-2023 04:44:17 UTC] PHP Notice: ?Trying to access array offset on value of type null in /wp-content/plugins/ups-eu-woocommerce/src/models/Ups_Eu_Woo_Model_Package_Type.php on line 763

[24-Mar-2023 04:44:17 UTC] PHP Notice: ?Undefined variable: model_pack in /wp-content/plugins/ups-eu-woocommerce/src/models/Ups_Eu_Woo_Model_Package_Type.php on line 754

[24-Mar-2023 04:44:17 UTC] PHP Notice: ?Trying to get property 'descriptions_package_default' of non-object in /wp-content/plugins/ups-eu-woocommerce/src/models/Ups_Eu_Woo_Model_Package_Type.php on line 754

[24-Mar-2023 04:44:17 UTC] PHP Notice: ?Trying to access array offset on value of type null in /wp-content/plugins/ups-eu-woocommerce/src/models/Ups_Eu_Woo_Model_Package_Type.php on line 754

[24-Mar-2023 04:44:17 UTC] PHP Notice: ?Undefined variable: model_pack in /wp-content/plugins/ups-eu-woocommerce/src/models/Ups_Eu_Woo_Model_Package_Type.php on line 763

[24-Mar-2023 04:44:17 UTC] PHP Notice: ?Trying to get property 'descriptions_package_default' of non-object in /wp-content/plugins/ups-eu-woocommerce/src/models/Ups_Eu_Woo_Model_Package_Type.php on line 763

[24-Mar-2023 04:44:17 UTC] PHP Notice: ?Trying to access array offset on value of type null in /wp-content/plugins/ups-eu-woocommerce/src/models/Ups_Eu_Woo_Model_Package_Type.php on line 763

[24-Mar-2023 04:44:17 UTC] PHP Notice: ?Undefined index: include in /wp-content/plugins/ups-eu-woocommerce/ups-eu-woocommerce.php on line 492