<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 02:10:15Z]: 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: 67464270-11c3-45a8-88dd-b29633f22500 Correlation ID: 9a9713a1-e2a4-4f18-b505-9eaec92304f1 Timestamp: 2026-03-05 02:10:15Z - Correlation ID: 9a9713a1-e2a4-4f18-b505-9eaec92304f1 - Trace ID: 67464270-11c3-45a8-88dd-b29633f22500
(node:636) [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 02:10:16Z]: 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: ec7a4302-1c7c-437d-a50b-231229ba4800 Correlation ID: 6bce5cfd-3c55-4e02-b4ea-153370278176 Timestamp: 2026-03-05 02:10:16Z - Correlation ID: 6bce5cfd-3c55-4e02-b4ea-153370278176 - Trace ID: ec7a4302-1c7c-437d-a50b-231229ba4800
Error getting the secret: invalid_client: 7000222 - [2026-03-05 02:10:16Z]: 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: f06f733f-e0ac-4ece-8534-bb6842447000 Correlation ID: 9fdc9c54-03f0-456a-8df4-c047f2c83bdd Timestamp: 2026-03-05 02:10:16Z - Correlation ID: 9fdc9c54-03f0-456a-8df4-c047f2c83bdd - Trace ID: f06f733f-e0ac-4ece-8534-bb6842447000
Error getting the secret: invalid_client: 7000222 - [2026-03-05 02:10:16Z]: 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: 67464270-11c3-45a8-88dd-b2964bf22500 Correlation ID: 2163e008-cf98-41ab-9f56-82e06d708e27 Timestamp: 2026-03-05 02:10:16Z - Correlation ID: 2163e008-cf98-41ab-9f56-82e06d708e27 - Trace ID: 67464270-11c3-45a8-88dd-b2964bf22500
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)