<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 - [2026-04-05 13:24:23Z]: 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: 1425081b-b2d2-450c-a204-2428c3590400 Correlation ID: d1601307-8eb6-4e6d-83e0-479a654533bd Timestamp: 2026-04-05 13:24:23Z - Correlation ID: d1601307-8eb6-4e6d-83e0-479a654533bd - Trace ID: 1425081b-b2d2-450c-a204-2428c3590400
(node:5896) [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 - [2026-04-05 13:24:24Z]: 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: 697918ed-3d62-4415-917a-83c1b6f02a00 Correlation ID: 5a2085a3-d6ec-40d6-a5af-405e78892dbe Timestamp: 2026-04-05 13:24:24Z - Correlation ID: 5a2085a3-d6ec-40d6-a5af-405e78892dbe - Trace ID: 697918ed-3d62-4415-917a-83c1b6f02a00
Error getting the secret: invalid_client: 7000222 - [2026-04-05 13:24:24Z]: 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: 1425081b-b2d2-450c-a204-2428c5590400 Correlation ID: c2164448-27bc-40bb-8a83-9e98563d7395 Timestamp: 2026-04-05 13:24:24Z - Correlation ID: c2164448-27bc-40bb-8a83-9e98563d7395 - Trace ID: 1425081b-b2d2-450c-a204-2428c5590400
Error getting the secret: invalid_client: 7000222 - [2026-04-05 13:24:24Z]: 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: 1425081b-b2d2-450c-a204-2428c7590400 Correlation ID: 21ee80d2-66df-43bb-8791-28de1f27b9a6 Timestamp: 2026-04-05 13:24:24Z - Correlation ID: 21ee80d2-66df-43bb-8791-28de1f27b9a6 - Trace ID: 1425081b-b2d2-450c-a204-2428c7590400
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)