<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 - [2026-04-13 03:21:13Z]: 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: d9c094c0-df59-44a1-b0fd-b95b5f272600 Correlation ID: 917bd3f1-ca79-4ca6-bc23-74343220dd03 Timestamp: 2026-04-13 03:21:13Z - Correlation ID: 917bd3f1-ca79-4ca6-bc23-74343220dd03 - Trace ID: d9c094c0-df59-44a1-b0fd-b95b5f272600
(node:5468) [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 - [2026-04-13 03:21:13Z]: 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: fa1af1a8-8286-473f-9abe-ffc27b4d4d00 Correlation ID: 7dbaea32-020a-4569-bfb9-c41d3e5f015f Timestamp: 2026-04-13 03:21:13Z - Correlation ID: 7dbaea32-020a-4569-bfb9-c41d3e5f015f - Trace ID: fa1af1a8-8286-473f-9abe-ffc27b4d4d00
Error getting the secret: invalid_client: 7000222 - [2026-04-13 03:21:13Z]: 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: 475c46cd-1506-4711-9f54-33f6343f1a00 Correlation ID: 10ffa660-1cb9-42e7-af4c-54b25f18b59c Timestamp: 2026-04-13 03:21:13Z - Correlation ID: 10ffa660-1cb9-42e7-af4c-54b25f18b59c - Trace ID: 475c46cd-1506-4711-9f54-33f6343f1a00
Error getting the secret: invalid_client: 7000222 - [2026-04-13 03:21:13Z]: 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: 1acfca3f-5641-4b1c-897c-6c19ec953300 Correlation ID: 9268b9e1-58c2-4749-8a4a-18fe39e1aaa0 Timestamp: 2026-04-13 03:21:13Z - Correlation ID: 9268b9e1-58c2-4749-8a4a-18fe39e1aaa0 - Trace ID: 1acfca3f-5641-4b1c-897c-6c19ec953300
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)