<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 - [2026-04-10 09:20:45Z]: 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: 9a1edce6-7ef8-4ef4-be4e-7a728cc16600 Correlation ID: f150faeb-348c-4211-b965-033678301feb Timestamp: 2026-04-10 09:20:45Z - Correlation ID: f150faeb-348c-4211-b965-033678301feb - Trace ID: 9a1edce6-7ef8-4ef4-be4e-7a728cc16600
(node:3524) [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 - [2026-04-10 09:20:45Z]: 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: 47ce2826-dd7a-4c44-a884-fabcb6f55800 Correlation ID: 3dae52a2-9a61-4f5f-89cc-24205d9e3850 Timestamp: 2026-04-10 09:20:45Z - Correlation ID: 3dae52a2-9a61-4f5f-89cc-24205d9e3850 - Trace ID: 47ce2826-dd7a-4c44-a884-fabcb6f55800
Error getting the secret: invalid_client: 7000222 - [2026-04-10 09:20:46Z]: 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: 89a9dc18-2d40-44c7-b9cf-4e7251b70400 Correlation ID: 0d15887f-c44a-4a54-91c4-771bf84a34d1 Timestamp: 2026-04-10 09:20:46Z - Correlation ID: 0d15887f-c44a-4a54-91c4-771bf84a34d1 - Trace ID: 89a9dc18-2d40-44c7-b9cf-4e7251b70400
Error getting the secret: invalid_client: 7000222 - [2026-04-10 09:20:46Z]: 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: 381be152-094c-449a-8ac8-517518611000 Correlation ID: a69ab8be-54b8-4c39-a0aa-c8be3f34b8fd Timestamp: 2026-04-10 09:20:46Z - Correlation ID: a69ab8be-54b8-4c39-a0aa-c8be3f34b8fd - Trace ID: 381be152-094c-449a-8ac8-517518611000
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)