<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 - [2026-03-04 23:14:49Z]: 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: b6a265c6-a96e-4169-b5d4-22908bb5be00 Correlation ID: 8ed8c71c-42b7-4180-b862-c5f241ef0a54 Timestamp: 2026-03-04 23:14:49Z - Correlation ID: 8ed8c71c-42b7-4180-b862-c5f241ef0a54 - Trace ID: b6a265c6-a96e-4169-b5d4-22908bb5be00
(node:2880) [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 - [2026-03-04 23:14:49Z]: 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: a4981fac-6f3d-4fd2-84c1-d2008a7f2700 Correlation ID: 33d53c85-a5e6-49b4-883e-c8e969951505 Timestamp: 2026-03-04 23:14:49Z - Correlation ID: 33d53c85-a5e6-49b4-883e-c8e969951505 - Trace ID: a4981fac-6f3d-4fd2-84c1-d2008a7f2700
Error getting the secret: invalid_client: 7000222 - [2026-03-04 23:14:49Z]: 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: ac22a00b-7062-4e1d-9dd1-fdd62b4b3000 Correlation ID: 5ec3ad2d-893b-4843-b7bb-9f1b7e9dc128 Timestamp: 2026-03-04 23:14:49Z - Correlation ID: 5ec3ad2d-893b-4843-b7bb-9f1b7e9dc128 - Trace ID: ac22a00b-7062-4e1d-9dd1-fdd62b4b3000
Error getting the secret: invalid_client: 7000222 - [2026-03-04 23:14:49Z]: 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: fe908284-0ee3-40bf-a2d3-0b558e225500 Correlation ID: b1cfacf3-3baf-417f-a1d8-b42ecdb9bcd9 Timestamp: 2026-03-04 23:14:49Z - Correlation ID: b1cfacf3-3baf-417f-a1d8-b42ecdb9bcd9 - Trace ID: fe908284-0ee3-40bf-a2d3-0b558e225500
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)