<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 - [2026-01-03 23:45:29Z]: 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: d4ce08ef-fcd8-4a30-a0a3-223b674bed00 Correlation ID: 7da5b5ae-0473-4523-827f-6a5e50264c61 Timestamp: 2026-01-03 23:45:29Z - Correlation ID: 7da5b5ae-0473-4523-827f-6a5e50264c61 - Trace ID: d4ce08ef-fcd8-4a30-a0a3-223b674bed00
(node:3816) [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 - [2026-01-03 23:45:29Z]: 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: 883042e6-57fe-41e5-9b89-ab894e20b100 Correlation ID: fdcf4a33-ae4b-4a8c-8faa-87cb6d109f89 Timestamp: 2026-01-03 23:45:29Z - Correlation ID: fdcf4a33-ae4b-4a8c-8faa-87cb6d109f89 - Trace ID: 883042e6-57fe-41e5-9b89-ab894e20b100
Error getting the secret: invalid_client: 7000222 - [2026-01-03 23:45:29Z]: 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: 4ef8b7b3-73e3-4f46-9b70-a51b6fc87d01 Correlation ID: 0a1cc99b-f9b5-428c-b69e-d95f835b9fb9 Timestamp: 2026-01-03 23:45:29Z - Correlation ID: 0a1cc99b-f9b5-428c-b69e-d95f835b9fb9 - Trace ID: 4ef8b7b3-73e3-4f46-9b70-a51b6fc87d01
Error getting the secret: invalid_client: 7000222 - [2026-01-03 23:45:30Z]: 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: 883042e6-57fe-41e5-9b89-ab895120b100 Correlation ID: 5a724a0b-e44f-4472-9704-caa2528772d7 Timestamp: 2026-01-03 23:45:30Z - Correlation ID: 5a724a0b-e44f-4472-9704-caa2528772d7 - Trace ID: 883042e6-57fe-41e5-9b89-ab895120b100
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)