<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 - [2026-02-07 14:23:23Z]: 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: 47c2ed6b-e271-4c02-bdb2-30b039ad3900 Correlation ID: 8d91a8e9-07c2-4e19-99df-e0d99a015dac Timestamp: 2026-02-07 14:23:23Z - Correlation ID: 8d91a8e9-07c2-4e19-99df-e0d99a015dac - Trace ID: 47c2ed6b-e271-4c02-bdb2-30b039ad3900
(node:5788) [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 - [2026-02-07 14:23:23Z]: 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: 1336dbf0-5427-433e-94be-87768fe92600 Correlation ID: 9ebf5619-8311-42ba-9f53-3177aa16ca67 Timestamp: 2026-02-07 14:23:23Z - Correlation ID: 9ebf5619-8311-42ba-9f53-3177aa16ca67 - Trace ID: 1336dbf0-5427-433e-94be-87768fe92600
Error getting the secret: invalid_client: 7000222 - [2026-02-07 14:23:23Z]: 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: c8f04100-0174-40b2-97f9-dfaa5e7b2f00 Correlation ID: 3138b984-1d4a-4e2f-b047-cc102ee5ca2e Timestamp: 2026-02-07 14:23:23Z - Correlation ID: 3138b984-1d4a-4e2f-b047-cc102ee5ca2e - Trace ID: c8f04100-0174-40b2-97f9-dfaa5e7b2f00
Error getting the secret: invalid_client: 7000222 - [2026-02-07 14:23:23Z]: 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: ebac7ace-ac59-432c-acb0-cebf2b773100 Correlation ID: 6f45aa78-01cd-451f-8cd8-6b867d3a0f78 Timestamp: 2026-02-07 14:23:23Z - Correlation ID: 6f45aa78-01cd-451f-8cd8-6b867d3a0f78 - Trace ID: ebac7ace-ac59-432c-acb0-cebf2b773100
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)