<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 - [2026-04-12 21:24:34Z]: 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: dc8ed09f-5e59-49bb-bf37-827f17430100 Correlation ID: ec9f367d-1d6d-4670-81f1-9bb6909eb36c Timestamp: 2026-04-12 21:24:34Z - Correlation ID: ec9f367d-1d6d-4670-81f1-9bb6909eb36c - Trace ID: dc8ed09f-5e59-49bb-bf37-827f17430100
(node:388) [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 - [2026-04-12 21:24:35Z]: 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: ac06167b-7bec-4d0e-a440-e94b6c392b00 Correlation ID: 9c809dfc-ff33-4c61-82a8-bb9a4f6905c8 Timestamp: 2026-04-12 21:24:35Z - Correlation ID: 9c809dfc-ff33-4c61-82a8-bb9a4f6905c8 - Trace ID: ac06167b-7bec-4d0e-a440-e94b6c392b00
Error getting the secret: invalid_client: 7000222 - [2026-04-12 21:24:35Z]: 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: 4dcca418-08a5-45ad-8f84-17f4791b3a00 Correlation ID: ec95381c-235e-4e3c-9a45-e96c8dc12c32 Timestamp: 2026-04-12 21:24:35Z - Correlation ID: ec95381c-235e-4e3c-9a45-e96c8dc12c32 - Trace ID: 4dcca418-08a5-45ad-8f84-17f4791b3a00
Error getting the secret: invalid_client: 7000222 - [2026-04-12 21:24:35Z]: 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: ac06167b-7bec-4d0e-a440-e94b79392b00 Correlation ID: a7df471c-c7f4-4fdc-ad94-1b805fde626b Timestamp: 2026-04-12 21:24:35Z - Correlation ID: a7df471c-c7f4-4fdc-ad94-1b805fde626b - Trace ID: ac06167b-7bec-4d0e-a440-e94b79392b00
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)