<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 - [2026-04-23 00:10:41Z]: 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: 3a8f399b-1266-4aa8-a451-8652098d6100 Correlation ID: e4868f5a-bb5f-493b-9b3d-3fc55aeb2df4 Timestamp: 2026-04-23 00:10:41Z - Correlation ID: e4868f5a-bb5f-493b-9b3d-3fc55aeb2df4 - Trace ID: 3a8f399b-1266-4aa8-a451-8652098d6100
(node:5544) [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 - [2026-04-23 00:10:41Z]: 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: cf224876-5add-4705-89e8-efa20dcf4d00 Correlation ID: 8f4a54a8-7878-4a6b-ab48-e433747c36eb Timestamp: 2026-04-23 00:10:41Z - Correlation ID: 8f4a54a8-7878-4a6b-ab48-e433747c36eb - Trace ID: cf224876-5add-4705-89e8-efa20dcf4d00
Error getting the secret: invalid_client: 7000222 - [2026-04-23 00:10:41Z]: 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: f51d0d59-e9fc-4f3e-86ab-75a06d5e4e00 Correlation ID: 8f7e3edb-e42c-4cee-8596-a684d4731812 Timestamp: 2026-04-23 00:10:41Z - Correlation ID: 8f7e3edb-e42c-4cee-8596-a684d4731812 - Trace ID: f51d0d59-e9fc-4f3e-86ab-75a06d5e4e00
Error getting the secret: invalid_client: 7000222 - [2026-04-23 00:10:42Z]: 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: c35c4792-0d14-4d00-ac0a-589a48386100 Correlation ID: dd708bb1-3959-4246-aa62-0b6b2582ed5a Timestamp: 2026-04-23 00:10:42Z - Correlation ID: dd708bb1-3959-4246-aa62-0b6b2582ed5a - Trace ID: c35c4792-0d14-4d00-ac0a-589a48386100
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)