<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 08:07:39Z]: 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: f17d3e80-a585-483c-be17-0a967e2a8700 Correlation ID: d9c8c1e5-0132-4f78-8926-441bda57f7f1 Timestamp: 2026-02-25 08:07:39Z - Correlation ID: d9c8c1e5-0132-4f78-8926-441bda57f7f1 - Trace ID: f17d3e80-a585-483c-be17-0a967e2a8700
(node:2568) [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 08:07:40Z]: 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: 4f111272-691c-4942-8c44-36eab5738b00 Correlation ID: 0893a0b7-38e9-4960-80a5-7da4680c8114 Timestamp: 2026-02-25 08:07:40Z - Correlation ID: 0893a0b7-38e9-4960-80a5-7da4680c8114 - Trace ID: 4f111272-691c-4942-8c44-36eab5738b00
Error getting the secret: invalid_client: 7000222 - [2026-02-25 08:07:40Z]: 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: 9c1e939d-65fb-4e9a-99a1-bc3fb7960000 Correlation ID: 5c9fa463-85a7-44fb-8c08-3097972edf61 Timestamp: 2026-02-25 08:07:40Z - Correlation ID: 5c9fa463-85a7-44fb-8c08-3097972edf61 - Trace ID: 9c1e939d-65fb-4e9a-99a1-bc3fb7960000
Error getting the secret: invalid_client: 7000222 - [2026-02-25 08:07:40Z]: 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: ae11e1c6-9513-452e-8a22-fb69b2f08800 Correlation ID: 77228ef5-f7c9-48ef-ae91-ea5fe2f52721 Timestamp: 2026-02-25 08:07:40Z - Correlation ID: 77228ef5-f7c9-48ef-ae91-ea5fe2f52721 - Trace ID: ae11e1c6-9513-452e-8a22-fb69b2f08800
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)