라이브키 등록을 완료했음에도 최종 결제에서 실패합니다.

index-Bevd9mUY.js:437  POST https://www.entangleall.com/api/payment/confirm 400 (Bad Request)
(anonymous) @ index-Bevd9mUY.js:437
xhr @ index-Bevd9mUY.js:437
uf @ index-Bevd9mUY.js:439
Promise.then
.......
id @ vendor-tYexXaWh.js:32
gn @ vendor-tYexXaWh.js:32
Ua @ vendor-tYexXaWh.js:32
E @ vendor-tYexXaWh.js:17
ot @ vendor-tYexXaWh.js:17Understand this error
index-Bevd9mUY.js:440 API 요청 실패: Ee {message: 'Request failed with status code 400', name: 'AxiosError', code: 'ERR_BAD_REQUEST', config: {…}, request: XMLHttpRequest, …}
(anonymous) @ index-Bevd9mUY.js:440
Promise.then
_request @ index-Bevd9mUY.js:440
request @ index-Bevd9mUY.js:439
(anonymous) @ index-Bevd9mUY.js:435
.....
Ua @ vendor-tYexXaWh.js:32
E @ vendor-tYexXaWh.js:17
ot @ vendor-tYexXaWh.js:17Understand this error
index-Bevd9mUY.js:440 API 요청 실패 (/api/payment/confirm): Ee {message: 'Request failed with status code 400', name: 'AxiosError', code: 'ERR_BAD_REQUEST', config: {…}, request: XMLHttpRequest, …}
request @ index-Bevd9mUY.js:440
await in request
post @ index-Bevd9mUY.js:440
......
Ua @ vendor-tYexXaWh.js:32
E @ vendor-tYexXaWh.js:17
ot @ vendor-tYexXaWh.js:17Understand this error
index-Bevd9mUY.js:2914 ✅ 결제 확인 응답: undefined
index-Bevd9mUY.js:2914 ✅ 결제 확인 응답: undefined
index-Bevd9mUY.js:2914 ❌ 결제 확인 오류: TypeError: Cannot read properties of undefined (reading 'success')
    at l (index-Bevd9mUY.js:2914:12447)