<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 - [2026-04-11 06:39:58Z]: 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: c29e4381-84b8-41b6-aa33-608e69970b00 Correlation ID: aa0d8c23-cb06-454f-96d9-09738e012673 Timestamp: 2026-04-11 06:39:58Z - Correlation ID: aa0d8c23-cb06-454f-96d9-09738e012673 - Trace ID: c29e4381-84b8-41b6-aa33-608e69970b00
(node:1832) [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 - [2026-04-11 06:39:58Z]: 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: ae9d1246-ab4c-4696-a6ca-1410a7fb0900 Correlation ID: 5ff6ddbf-7c8f-4e20-a956-02808374d6db Timestamp: 2026-04-11 06:39:58Z - Correlation ID: 5ff6ddbf-7c8f-4e20-a956-02808374d6db - Trace ID: ae9d1246-ab4c-4696-a6ca-1410a7fb0900
Error getting the secret: invalid_client: 7000222 - [2026-04-11 06:39:59Z]: 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: c4c44b84-9ca5-4179-91cf-7af551260600 Correlation ID: cc941c44-abd1-46f0-80b9-3cc36e8411d3 Timestamp: 2026-04-11 06:39:59Z - Correlation ID: cc941c44-abd1-46f0-80b9-3cc36e8411d3 - Trace ID: c4c44b84-9ca5-4179-91cf-7af551260600
Error getting the secret: invalid_client: 7000222 - [2026-04-11 06:39:59Z]: 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: 8d8ece49-8d53-4f5a-8690-d5e5b4eb0800 Correlation ID: f7ed9929-866e-4863-ad3b-a2b0cc03b283 Timestamp: 2026-04-11 06:39:59Z - Correlation ID: f7ed9929-866e-4863-ad3b-a2b0cc03b283 - Trace ID: 8d8ece49-8d53-4f5a-8690-d5e5b4eb0800
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)