<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 - [2026-04-22 15:34:47Z]: 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: 3c14693e-a3c2-4dc3-a155-5435aec21600 Correlation ID: d32f24f7-1400-4464-a1af-d7c453d6b2d0 Timestamp: 2026-04-22 15:34:47Z - Correlation ID: d32f24f7-1400-4464-a1af-d7c453d6b2d0 - Trace ID: 3c14693e-a3c2-4dc3-a155-5435aec21600
(node:1232) [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 - [2026-04-22 15:34:47Z]: 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: 152c614d-5b76-47a1-b0b0-0513a1846000 Correlation ID: 80ea3f4b-4ab7-46d8-bb27-4e22d4d0743c Timestamp: 2026-04-22 15:34:47Z - Correlation ID: 80ea3f4b-4ab7-46d8-bb27-4e22d4d0743c - Trace ID: 152c614d-5b76-47a1-b0b0-0513a1846000
Error getting the secret: invalid_client: 7000222 - [2026-04-22 15:34:47Z]: 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: bd018b52-8b3d-4923-9b8e-ae5940811b00 Correlation ID: 0a118e81-86ff-48ae-8502-d3489beca770 Timestamp: 2026-04-22 15:34:47Z - Correlation ID: 0a118e81-86ff-48ae-8502-d3489beca770 - Trace ID: bd018b52-8b3d-4923-9b8e-ae5940811b00
Error getting the secret: invalid_client: 7000222 - [2026-04-22 15:34:48Z]: 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: 12c83467-a985-4d55-8c9b-8f34e5411400 Correlation ID: 744050b0-11fe-4af0-b4d9-ac456852c6f2 Timestamp: 2026-04-22 15:34:48Z - Correlation ID: 744050b0-11fe-4af0-b4d9-ac456852c6f2 - Trace ID: 12c83467-a985-4d55-8c9b-8f34e5411400
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)