<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 - [2026-02-25 04:20:19Z]: 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: 3866345e-fc93-4a16-bfb5-c0bcb5c34100 Correlation ID: 78eb2757-8372-4a9f-a121-ba33f684f44e Timestamp: 2026-02-25 04:20:19Z - Correlation ID: 78eb2757-8372-4a9f-a121-ba33f684f44e - Trace ID: 3866345e-fc93-4a16-bfb5-c0bcb5c34100
(node:2020) [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 - [2026-02-25 04:20:20Z]: 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: 3866345e-fc93-4a16-bfb5-c0bcc0c34100 Correlation ID: 092473e0-44d3-4137-b432-4532b880f304 Timestamp: 2026-02-25 04:20:20Z - Correlation ID: 092473e0-44d3-4137-b432-4532b880f304 - Trace ID: 3866345e-fc93-4a16-bfb5-c0bcc0c34100
Error getting the secret: invalid_client: 7000222 - [2026-02-25 04:20:20Z]: 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: f8e3fc68-47b9-47d3-842f-a946530f8c00 Correlation ID: afb23922-f89c-488f-bff7-590281f18ccb Timestamp: 2026-02-25 04:20:20Z - Correlation ID: afb23922-f89c-488f-bff7-590281f18ccb - Trace ID: f8e3fc68-47b9-47d3-842f-a946530f8c00
Error getting the secret: invalid_client: 7000222 - [2026-02-25 04:20:20Z]: 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: cf95bdd3-e680-41ca-a3ff-fbefcc9b8a00 Correlation ID: c7d10e2b-e29d-4ff0-8e16-6953ba37f136 Timestamp: 2026-02-25 04:20:20Z - Correlation ID: c7d10e2b-e29d-4ff0-8e16-6953ba37f136 - Trace ID: cf95bdd3-e680-41ca-a3ff-fbefcc9b8a00
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)