INVALID_STRING_LENGTH error on PayPal

Hello,

I have this error on all my sites that use the PayPal Payment plugin for several days…

INVALID_STRING_LENGTH The value of a field is either too short or too long.

Here is the log:

2022-03-22T19:35:18+00:00 DEBUG POST https://api.paypal.com/v2/checkout/orders
Request Body: {"intent":"CAPTURE","purchase_units":[{"reference_id":"default","amount":{"currency_code":"EUR","value":"219.90","breakdown":{"item_total":{"currency_code":"EUR","value":"199.00"},"shipping":{"currency_code":"EUR","value":"20.90"},"tax_total":{"currency_code":"EUR","value":"0.00"}}},"description":"","items":[{"name":"C12 Microphone Body","unit_amount":{"currency_code":"EUR","value":"199.00"},"quantity":1,"description":"\ud83c\udfa4 Details of C12 Body Microphone\r\nThe C12 Microphone Body, is the perfect clone replica of the AKG C12, it measures 24 cm in le","sku":"achat-C12-body","category":"PHYSICAL_GOODS","tax":{"currency_code":"EUR","value":"0.00"}}],"payee":{"merchant_id":"6VQZGB4FJ6GW4"},"shipping":{"name":{"full_name":" "},"address":{"country_code":"NL","address_line_1":"3467 Amber Road","admin_area_2":"NANCY","postal_code":"13215"}}}],"application_context":{"user_action":"CONTINUE","shipping_preference":"SET_PROVIDED_ADDRESS","landing_page":"LOGIN","locale":"en-US","brand_name":"Mic & Mod","return_url":"https:\/\/www.micandmod.com\/?wc-ajax=ppc-return-url","cancel_url":"https:\/\/www.micandmod.com\/order\/"},"payer":{"name":{"given_name":"Jean","surname":"Pourtiju"},"email_address":"[email protected]","address":{"country_code":"NL","address_line_1":"3467 Amber Road","admin_area_2":"NANCY","postal_code":"13215"},"phone":{"phone_type":"HOME","phone_number":{"national_number":"0687432512"}}},"payment_method":{"payee_preferred":"IMMEDIATE_PAYMENT_REQUIRED","payer_selected":"PAYPAL"}}
Response Debug ID: 804023d54ab83
Response: Array
(
    [code] => 400
    [message] => Bad Request
)

Response Body: {"name":"INVALID_REQUEST","message":"Request is not well-formed, syntactically incorrect, or violates schema.","debug_id":"804023d54ab83","details":[{"field":"/purchase_units/@reference_id=='default'/items/0/description","value":"\uD83C\uDFA4 Details of C12 Body Microphone\r\nThe C12 Microphone Body, is the perfect clone replica of the AKG C12, it measures 24 cm in le","location":"body","issue":"INVALID_STRING_LENGTH","description":"The value of a field is either too short or too long."}],"links":[{"href":"https://developer.paypal.com/docs/api/orders/v2/#error-INVALID_STRING_LENGTH","rel":"information_link","encType":"application/json"}]}

2022-03-22T19:35:18+00:00 WARNING Failed to create order. PayPal API response: [INVALID_REQUEST] Request is not well-formed, syntactically incorrect, or violates schema. https://developer.paypal.com/docs/api/orders/v2/#error-INVALID_STRING_LENGTH
2022-03-22T19:35:18+00:00 ERROR Order creation failed: [INVALID_REQUEST] Request is not well-formed, syntactically incorrect, or violates schema. https://developer.paypal.com/docs/api/orders/v2/#error-INVALID_STRING_LENGTH
2022-03-22T19:35:18+00:00 ERROR Order creation failed: [INVALID_REQUEST] Request is not well-formed, syntactically incorrect, or violates schema. https://developer.paypal.com/docs/api/orders/v2/#error-INVALID_STRING_LENGTH