<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 - [2026-04-13 12:36:19Z]: 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: 638e62f6-b786-48a5-b237-4b63286f0200 Correlation ID: b5c97f95-83c4-4e7d-8e46-9815004d6a0a Timestamp: 2026-04-13 12:36:19Z - Correlation ID: b5c97f95-83c4-4e7d-8e46-9815004d6a0a - Trace ID: 638e62f6-b786-48a5-b237-4b63286f0200
(node:3196) [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 - [2026-04-13 12:36:20Z]: 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: e623cdfb-0101-40c4-abb4-16eabc222100 Correlation ID: f9780bd8-077c-4603-9f28-9d1a15dadc52 Timestamp: 2026-04-13 12:36:20Z - Correlation ID: f9780bd8-077c-4603-9f28-9d1a15dadc52 - Trace ID: e623cdfb-0101-40c4-abb4-16eabc222100
Error getting the secret: invalid_client: 7000222 - [2026-04-13 12:36:20Z]: 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: 09466c68-4d20-4eef-b3f8-322d4e640a00 Correlation ID: 1869d982-be9f-4634-ac56-3524b8b1d9d7 Timestamp: 2026-04-13 12:36:20Z - Correlation ID: 1869d982-be9f-4634-ac56-3524b8b1d9d7 - Trace ID: 09466c68-4d20-4eef-b3f8-322d4e640a00
Error getting the secret: invalid_client: 7000222 - [2026-04-13 12:36:20Z]: 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: a3ca2ee4-282f-447a-8cc1-dd5638e12200 Correlation ID: ce28c286-9b11-4211-9c30-a4ede8472fd0 Timestamp: 2026-04-13 12:36:20Z - Correlation ID: ce28c286-9b11-4211-9c30-a4ede8472fd0 - Trace ID: a3ca2ee4-282f-447a-8cc1-dd5638e12200
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)