<p>iisnode encountered an error when processing the request.</p><pre style="background-color: eeeeee">HRESULT: 0x2
HTTP status: 500
HTTP subStatus: 1002
HTTP reason: Internal Server Error</pre><p>You are receiving this HTTP 200 response because <a href=https://github.com/tjanczuk/iisnode/blob/master/src/samples/configuration/web.config>system.webServer/iisnode/@devErrorsEnabled</a> configuration setting is 'true'.</p><p>In addition to the log of stdout and stderr of the node.exe process, consider using <a href=http://tomasz.janczuk.org/2011/11/debug-nodejs-applications-on-windows.html>debugging</a> and <a href=http://tomasz.janczuk.org/2011/09/using-event-tracing-for-windows-to.html>ETW traces</a> to further diagnose the problem.</p><p>The last 64k of the output generated by the node.exe process to stderr is shown below:</p><pre style="background-color: eeeeee">Error getting the secret: invalid_client: 7000222 - [2026-03-01 05:33:30Z]: AADSTS7000222: The provided client secret keys for app &apos;1a3f705e-321b-477c-a2a9-dd6e240f8c1e&apos; are expired. Visit the Azure portal to create new keys for your app: https://aka.ms/NewClientSecret, or consider using certificate credentials for added security: https://aka.ms/certCreds. Trace ID: fa781c08-5999-4ba0-bb20-f643c6013b00 Correlation ID: 937d260b-e1a3-441b-97e8-f2df4c76a597 Timestamp: 2026-03-01 05:33:30Z - Correlation ID: 937d260b-e1a3-441b-97e8-f2df4c76a597 - Trace ID: fa781c08-5999-4ba0-bb20-f643c6013b00
(node:3656) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
Error getting the secret: invalid_client: 7000222 - [2026-03-01 05:33:30Z]: AADSTS7000222: The provided client secret keys for app &apos;1a3f705e-321b-477c-a2a9-dd6e240f8c1e&apos; are expired. Visit the Azure portal to create new keys for your app: https://aka.ms/NewClientSecret, or consider using certificate credentials for added security: https://aka.ms/certCreds. Trace ID: 251d5947-9b19-4e9b-9b32-3719495f1800 Correlation ID: c32731db-f50e-43b4-967f-269a6092a265 Timestamp: 2026-03-01 05:33:30Z - Correlation ID: c32731db-f50e-43b4-967f-269a6092a265 - Trace ID: 251d5947-9b19-4e9b-9b32-3719495f1800
Error getting the secret: invalid_client: 7000222 - [2026-03-01 05:33:30Z]: AADSTS7000222: The provided client secret keys for app &apos;1a3f705e-321b-477c-a2a9-dd6e240f8c1e&apos; are expired. Visit the Azure portal to create new keys for your app: https://aka.ms/NewClientSecret, or consider using certificate credentials for added security: https://aka.ms/certCreds. Trace ID: ad53aa04-8048-4198-a942-664a935a4d00 Correlation ID: fe9820a1-5a9a-4695-87bb-1f968d194a38 Timestamp: 2026-03-01 05:33:30Z - Correlation ID: fe9820a1-5a9a-4695-87bb-1f968d194a38 - Trace ID: ad53aa04-8048-4198-a942-664a935a4d00
Error getting the secret: invalid_client: 7000222 - [2026-03-01 05:33:31Z]: AADSTS7000222: The provided client secret keys for app &apos;1a3f705e-321b-477c-a2a9-dd6e240f8c1e&apos; are expired. Visit the Azure portal to create new keys for your app: https://aka.ms/NewClientSecret, or consider using certificate credentials for added security: https://aka.ms/certCreds. Trace ID: e5e22de0-d31d-4370-84f8-f0aa7a525e00 Correlation ID: 88fbd26a-ff85-4179-a963-4f3db1981c4e Timestamp: 2026-03-01 05:33:31Z - Correlation ID: 88fbd26a-ff85-4179-a963-4f3db1981c4e - Trace ID: e5e22de0-d31d-4370-84f8-f0aa7a525e00
Application has thrown an uncaught exception and is terminated:
TypeError: Cannot read properties of undefined (reading &apos;cosdb&apos;)
    at C:\stop_order_dev\server.js:25:30
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)