Got error this error transactions[0].item_list.items[0].name at time of paypal payment

[ankitabhatti05]

#message: "VALIDATION_ERROR: Invalid request. See details."

#code: 1001

#file: "..\vendor\amsgames\laravel-shop-gateway-paypal\src\GatewayPayPal.php"
#line: 149

-previous: PayPalConnectionException {
-url: "https://api.sandbox.paypal.com/v1/payments/payment"
-data: "{"name":"VALIDATION_ERROR","details":

[{"field":"transactions[0].item_list.items[0].name","issue":"Value must not be blank."}],"message":"Invalid request. See details"

#message: "Got Http response code 400 when accessing

https://api.sandbox.paypal.com/v1/payments/payment."

#code: 400

#file: "..\vendor\paypal\rest-api-sdk-php\lib\PayPal\Core\PayPalHttpConnection.php"

#line: 202