<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 - [2026-04-08 21:58:44Z]: 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: 463c0681-418a-4e53-b378-7a8c2f6e3800 Correlation ID: 73fd762d-6e9e-46ad-bdf8-7b64279acce9 Timestamp: 2026-04-08 21:58:44Z - Correlation ID: 73fd762d-6e9e-46ad-bdf8-7b64279acce9 - Trace ID: 463c0681-418a-4e53-b378-7a8c2f6e3800
(node:5872) [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 - [2026-04-08 21:58:45Z]: 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: 0cfada7a-dcbe-4db7-a144-dae440710f00 Correlation ID: 3ba72d3c-891e-4fb5-8ddd-3f03ce825b4f Timestamp: 2026-04-08 21:58:45Z - Correlation ID: 3ba72d3c-891e-4fb5-8ddd-3f03ce825b4f - Trace ID: 0cfada7a-dcbe-4db7-a144-dae440710f00
Error getting the secret: invalid_client: 7000222 - [2026-04-08 21:58:45Z]: 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: 4c63ecde-00b1-4ad8-9e32-3c27adfd2600 Correlation ID: 02005848-496f-4729-bead-c53016adaea6 Timestamp: 2026-04-08 21:58:45Z - Correlation ID: 02005848-496f-4729-bead-c53016adaea6 - Trace ID: 4c63ecde-00b1-4ad8-9e32-3c27adfd2600
Error getting the secret: invalid_client: 7000222 - [2026-04-08 21:58:45Z]: 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: 61f6db5e-318c-4f4c-9619-1e485f051000 Correlation ID: d883adce-39a6-45d7-b3a6-bc304063d133 Timestamp: 2026-04-08 21:58:45Z - Correlation ID: d883adce-39a6-45d7-b3a6-bc304063d133 - Trace ID: 61f6db5e-318c-4f4c-9619-1e485f051000
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)