<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 - [2026-02-24 07:11:53Z]: 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: 74c06292-4092-4d2a-abfb-559ddd596f00 Correlation ID: a33cdee2-a1a8-43c9-b58c-920fafaa84d0 Timestamp: 2026-02-24 07:11:53Z - Correlation ID: a33cdee2-a1a8-43c9-b58c-920fafaa84d0 - Trace ID: 74c06292-4092-4d2a-abfb-559ddd596f00
(node:832) [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 - [2026-02-24 07:11:53Z]: 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: 480bb401-21ca-4449-a17c-65978d876a00 Correlation ID: 7571d063-c8b0-45a8-a0ae-ce11d7f78f40 Timestamp: 2026-02-24 07:11:53Z - Correlation ID: 7571d063-c8b0-45a8-a0ae-ce11d7f78f40 - Trace ID: 480bb401-21ca-4449-a17c-65978d876a00
Error getting the secret: invalid_client: 7000222 - [2026-02-24 07:11:54Z]: 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: 7b30a3cd-55b8-4cc5-967e-523f54ff4100 Correlation ID: cd5384c0-7817-462c-bb34-e9d49f3f0e34 Timestamp: 2026-02-24 07:11:54Z - Correlation ID: cd5384c0-7817-462c-bb34-e9d49f3f0e34 - Trace ID: 7b30a3cd-55b8-4cc5-967e-523f54ff4100
Error getting the secret: invalid_client: 7000222 - [2026-02-24 07:11:54Z]: 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: 0c98abc5-23df-48f2-9b0e-149eaec35e00 Correlation ID: c1983a01-c7d2-43b6-8553-161a90833984 Timestamp: 2026-02-24 07:11:54Z - Correlation ID: c1983a01-c7d2-43b6-8553-161a90833984 - Trace ID: 0c98abc5-23df-48f2-9b0e-149eaec35e00
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)