<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 - [2026-04-27 01:20:50Z]: 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: 5205aad9-3a64-430e-9fab-f0b910341f00 Correlation ID: 891b0204-c1fc-4c0e-b214-bb20a495d620 Timestamp: 2026-04-27 01:20:50Z - Correlation ID: 891b0204-c1fc-4c0e-b214-bb20a495d620 - Trace ID: 5205aad9-3a64-430e-9fab-f0b910341f00
(node:2508) [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 - [2026-04-27 01:20:50Z]: 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: 49d52296-a560-47b1-9a72-c09582592d00 Correlation ID: 67f970f0-af90-42e0-9c25-a3a8348f32db Timestamp: 2026-04-27 01:20:50Z - Correlation ID: 67f970f0-af90-42e0-9c25-a3a8348f32db - Trace ID: 49d52296-a560-47b1-9a72-c09582592d00
Error getting the secret: invalid_client: 7000222 - [2026-04-27 01:20:50Z]: 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: 5205aad9-3a64-430e-9fab-f0b911341f00 Correlation ID: e84a6e19-3eee-4ffd-840c-5b52e0f00b5c Timestamp: 2026-04-27 01:20:50Z - Correlation ID: e84a6e19-3eee-4ffd-840c-5b52e0f00b5c - Trace ID: 5205aad9-3a64-430e-9fab-f0b911341f00
Error getting the secret: invalid_client: 7000222 - [2026-04-27 01:20:50Z]: 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: 08a500d6-dc4f-4e4b-bc28-a556cf072800 Correlation ID: 47b9b173-5655-4e55-9a25-0d9d417dc013 Timestamp: 2026-04-27 01:20:50Z - Correlation ID: 47b9b173-5655-4e55-9a25-0d9d417dc013 - Trace ID: 08a500d6-dc4f-4e4b-bc28-a556cf072800
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)