Reporter doesn't generate older PDFs.

loremipsum
Expensify Customer Posts: 1
Hi. I am using the API to generate PDF reports. I am able to generate reports created after 2019. If I try to generate older ones the API returns the error message.
{"responseMessage":"Could not generate PDF","responseCode":500}
Is possible to get more details about the problem? Is this some API limitation?
This is the URL I am using to generate the reports:
https://integrations.expensify.com/Integration-Server/ExpensifyIntegrations?requestJobDescription={ "type": "file", "credentials": { "partnerUserID": "***", "partnerUserSecret": "***" }, "onReceive": { "immediateResponse": [ "returnRandomFileName" ] }, "inputSettings": { "type": "combinedReportData","filters":{"startDate":"2018-12-01","endDate":"2018-12-31"} }, "outputSettings": { "fileExtension": "pdf", "includeFullPageReceiptsPdf": true } }