<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 - [2025-11-07 18:42:48Z]: 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: ef508154-641f-4d02-8588-f8bf984c3200 Correlation ID: ac5bd065-7a03-4a0a-bca7-00b9b34ee9d4 Timestamp: 2025-11-07 18:42:48Z - Correlation ID: ac5bd065-7a03-4a0a-bca7-00b9b34ee9d4 - Trace ID: ef508154-641f-4d02-8588-f8bf984c3200
(node:1648) [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 - [2025-11-07 18:42:48Z]: 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: 27d3f566-560e-465c-9719-e828ce195600 Correlation ID: 55bf75ba-3e16-4c8e-ac4b-4887398b2e87 Timestamp: 2025-11-07 18:42:48Z - Correlation ID: 55bf75ba-3e16-4c8e-ac4b-4887398b2e87 - Trace ID: 27d3f566-560e-465c-9719-e828ce195600
Error getting the secret: invalid_client: 7000222 - [2025-11-07 18:42:48Z]: 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: 704acf2d-4fc7-4cab-a046-01e252c85b00 Correlation ID: 809c4d36-837f-4da2-a0cf-691a50ec714f Timestamp: 2025-11-07 18:42:48Z - Correlation ID: 809c4d36-837f-4da2-a0cf-691a50ec714f - Trace ID: 704acf2d-4fc7-4cab-a046-01e252c85b00
Error getting the secret: invalid_client: 7000222 - [2025-11-07 18:42:49Z]: 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: c33dff7d-605a-4053-a315-5975a2d65a00 Correlation ID: 81c527cd-abc4-499f-83d3-3e2a15d6fa8e Timestamp: 2025-11-07 18:42:49Z - Correlation ID: 81c527cd-abc4-499f-83d3-3e2a15d6fa8e - Trace ID: c33dff7d-605a-4053-a315-5975a2d65a00
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)