<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 - [2026-02-24 13:31:00Z]: 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: 55931164-3c9b-4d15-a8f6-84777ed63d00 Correlation ID: 9fcdb0ae-7b83-4500-a2ab-856c6598510d Timestamp: 2026-02-24 13:31:00Z - Correlation ID: 9fcdb0ae-7b83-4500-a2ab-856c6598510d - Trace ID: 55931164-3c9b-4d15-a8f6-84777ed63d00
(node:4568) [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 - [2026-02-24 13:31:00Z]: 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: fa1eb049-93cd-4562-8a3d-465c67173a00 Correlation ID: 1ff64cf4-ba7c-42a7-917a-73af4ca57f6d Timestamp: 2026-02-24 13:31:00Z - Correlation ID: 1ff64cf4-ba7c-42a7-917a-73af4ca57f6d - Trace ID: fa1eb049-93cd-4562-8a3d-465c67173a00
Error getting the secret: invalid_client: 7000222 - [2026-02-24 13:31:00Z]: 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: 9e50671d-2a85-4c6c-a583-42d1d5a40200 Correlation ID: bb565356-3afe-44d9-95b5-127ffc9915f2 Timestamp: 2026-02-24 13:31:00Z - Correlation ID: bb565356-3afe-44d9-95b5-127ffc9915f2 - Trace ID: 9e50671d-2a85-4c6c-a583-42d1d5a40200
Error getting the secret: invalid_client: 7000222 - [2026-02-24 13:31:01Z]: 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: 5bc7485b-a1e2-4729-956f-185206bd1900 Correlation ID: 6e46ead4-fdfe-42e2-987c-10e53c90f853 Timestamp: 2026-02-24 13:31:01Z - Correlation ID: 6e46ead4-fdfe-42e2-987c-10e53c90f853 - Trace ID: 5bc7485b-a1e2-4729-956f-185206bd1900
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)