<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 - [2026-02-09 04:06:25Z]: 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: ef2869f9-1dd3-462c-841f-6cd75ebd0200 Correlation ID: 835567de-7deb-4ead-b6a1-c7b8a9618b21 Timestamp: 2026-02-09 04:06:25Z - Correlation ID: 835567de-7deb-4ead-b6a1-c7b8a9618b21 - Trace ID: ef2869f9-1dd3-462c-841f-6cd75ebd0200
(node:1328) [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 - [2026-02-09 04:06:25Z]: 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: 295da150-fc0c-4d4c-a3df-94eb66403700 Correlation ID: ed100172-9b6d-4a7c-aa9e-4b3aacf1df72 Timestamp: 2026-02-09 04:06:25Z - Correlation ID: ed100172-9b6d-4a7c-aa9e-4b3aacf1df72 - Trace ID: 295da150-fc0c-4d4c-a3df-94eb66403700
Error getting the secret: invalid_client: 7000222 - [2026-02-09 04:06:25Z]: 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: d0193e3e-f124-496c-986e-c2c455434d00 Correlation ID: 22dc0ade-95c7-4637-a424-8ae3bbda9085 Timestamp: 2026-02-09 04:06:25Z - Correlation ID: 22dc0ade-95c7-4637-a424-8ae3bbda9085 - Trace ID: d0193e3e-f124-496c-986e-c2c455434d00
Error getting the secret: invalid_client: 7000222 - [2026-02-09 04:06:25Z]: 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: f4a5c6f6-3e1a-49b4-8535-d1c6147c4100 Correlation ID: 284ec06a-29ad-43e0-ad39-ac5638f8c3f2 Timestamp: 2026-02-09 04:06:25Z - Correlation ID: 284ec06a-29ad-43e0-ad39-ac5638f8c3f2 - Trace ID: f4a5c6f6-3e1a-49b4-8535-d1c6147c4100
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)