<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 - [2026-03-05 05:07:12Z]: 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: fbad8d53-9f9c-467a-99b7-73d5a4075700 Correlation ID: e65cbbd5-b995-4032-a105-d5bce775bcea Timestamp: 2026-03-05 05:07:12Z - Correlation ID: e65cbbd5-b995-4032-a105-d5bce775bcea - Trace ID: fbad8d53-9f9c-467a-99b7-73d5a4075700
(node:3880) [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 - [2026-03-05 05:07:13Z]: 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: 89b7a9a0-6317-4bfe-938b-fc8b8ba75800 Correlation ID: c41c879d-6dbb-4aa0-a31e-0e27bb9880b4 Timestamp: 2026-03-05 05:07:13Z - Correlation ID: c41c879d-6dbb-4aa0-a31e-0e27bb9880b4 - Trace ID: 89b7a9a0-6317-4bfe-938b-fc8b8ba75800
Error getting the secret: invalid_client: 7000222 - [2026-03-05 05:07:13Z]: 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: 74bfef8c-3f87-49e5-adc0-26a2da522900 Correlation ID: 7ddc17c0-1860-40e3-a977-82c05e8de4ae Timestamp: 2026-03-05 05:07:13Z - Correlation ID: 7ddc17c0-1860-40e3-a977-82c05e8de4ae - Trace ID: 74bfef8c-3f87-49e5-adc0-26a2da522900
Error getting the secret: invalid_client: 7000222 - [2026-03-05 05:07:13Z]: 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: 86cf32ec-3c30-485e-9ac7-06cfe579b700 Correlation ID: 3d5df956-9d5c-485c-ad16-088b57d951d3 Timestamp: 2026-03-05 05:07:13Z - Correlation ID: 3d5df956-9d5c-485c-ad16-088b57d951d3 - Trace ID: 86cf32ec-3c30-485e-9ac7-06cfe579b700
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)