<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 - [2026-04-03 05:29:49Z]: 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: 714a42e9-8003-4ce8-a4f5-6ee638702c00 Correlation ID: 3b774563-094c-44f6-8398-9230107ffa57 Timestamp: 2026-04-03 05:29:49Z - Correlation ID: 3b774563-094c-44f6-8398-9230107ffa57 - Trace ID: 714a42e9-8003-4ce8-a4f5-6ee638702c00
(node:3236) [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 - [2026-04-03 05:29:50Z]: 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: 6f83c65d-4a84-4078-93bd-85c2ccdf0100 Correlation ID: 0b4fe11d-091f-4f93-a35e-ba3d862fb8f3 Timestamp: 2026-04-03 05:29:50Z - Correlation ID: 0b4fe11d-091f-4f93-a35e-ba3d862fb8f3 - Trace ID: 6f83c65d-4a84-4078-93bd-85c2ccdf0100
Error getting the secret: invalid_client: 7000222 - [2026-04-03 05:29:50Z]: 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: 7dc08e80-a0ee-4c80-9415-4781aa5d2b00 Correlation ID: ba0a5988-cf4b-4029-a53e-d22121bc5c3a Timestamp: 2026-04-03 05:29:50Z - Correlation ID: ba0a5988-cf4b-4029-a53e-d22121bc5c3a - Trace ID: 7dc08e80-a0ee-4c80-9415-4781aa5d2b00
Error getting the secret: invalid_client: 7000222 - [2026-04-03 05:29:50Z]: 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: 7dc08e80-a0ee-4c80-9415-4781af5d2b00 Correlation ID: 8d788be3-140a-4e10-afe5-5c141a5436e7 Timestamp: 2026-04-03 05:29:50Z - Correlation ID: 8d788be3-140a-4e10-afe5-5c141a5436e7 - Trace ID: 7dc08e80-a0ee-4c80-9415-4781af5d2b00
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)