<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 - [2026-04-15 14:10:15Z]: 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: a31bd820-c450-48cd-a184-21b28deb0b00 Correlation ID: 81a2760c-6c50-4399-a1f9-cceb546563f6 Timestamp: 2026-04-15 14:10:15Z - Correlation ID: 81a2760c-6c50-4399-a1f9-cceb546563f6 - Trace ID: a31bd820-c450-48cd-a184-21b28deb0b00
(node:2728) [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 - [2026-04-15 14:10:15Z]: 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: af3c197f-9c4f-454f-835c-50cdbfe99c00 Correlation ID: 8ec6f206-e5b6-4aa6-aa2f-143b47f5366b Timestamp: 2026-04-15 14:10:15Z - Correlation ID: 8ec6f206-e5b6-4aa6-aa2f-143b47f5366b - Trace ID: af3c197f-9c4f-454f-835c-50cdbfe99c00
Error getting the secret: invalid_client: 7000222 - [2026-04-15 14:10:15Z]: 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: 813c190e-5bc6-4214-b2e3-1a0b835f2c00 Correlation ID: cda41613-f3fb-4e12-8a55-ed25a607a66d Timestamp: 2026-04-15 14:10:15Z - Correlation ID: cda41613-f3fb-4e12-8a55-ed25a607a66d - Trace ID: 813c190e-5bc6-4214-b2e3-1a0b835f2c00
Error getting the secret: invalid_client: 7000222 - [2026-04-15 14:10:16Z]: 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: 859a09ba-f3de-4288-ae9b-8c6e0d900500 Correlation ID: b6407029-4e83-40e8-9e60-4fe09c247a91 Timestamp: 2026-04-15 14:10:16Z - Correlation ID: b6407029-4e83-40e8-9e60-4fe09c247a91 - Trace ID: 859a09ba-f3de-4288-ae9b-8c6e0d900500
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)