Unexpected Server Side Error When Querying Financial Data from AppStore API

I encountered an issue when querying financial data from the AppStore through the API: The error message returned by the API is:

{
    "errors": [
        {
            "status": "500",
            "code": "UNEXPECTED_ERROR",
            "title": "An unexpected error occurred.",
            "detail": "An unexpected error occurred on the server side. If this issue continues, contact us at https://developer.apple.com/contact/."
        }
    ]
}

My request is:

curl --location --globoff 'https://api.appstoreconnect.apple.com/v1/financeReports?filter[reportType]=FINANCIAL&filter[regionCode]=US&filter[reportDate]=2023-12&filter[vendorNumber]=90483033'
--header 'Authorization: Bearer ***’

What's strange is that this interface was working fine last week. Please help me investigate this issue.