<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 - [2026-05-03 03:56:06Z]: 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: bfa5fa7d-672f-43a3-ade3-207c74225200 Correlation ID: 9f17af90-e53e-418c-9c82-9d42cfa32e43 Timestamp: 2026-05-03 03:56:06Z - Correlation ID: 9f17af90-e53e-418c-9c82-9d42cfa32e43 - Trace ID: bfa5fa7d-672f-43a3-ade3-207c74225200
(node:6040) [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 - [2026-05-03 03:56:06Z]: 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: 05891afb-9864-4c5b-b4b8-6ce7df424c00 Correlation ID: 038000dc-fc9e-4494-aafa-4e11547170fa Timestamp: 2026-05-03 03:56:06Z - Correlation ID: 038000dc-fc9e-4494-aafa-4e11547170fa - Trace ID: 05891afb-9864-4c5b-b4b8-6ce7df424c00
Error getting the secret: invalid_client: 7000222 - [2026-05-03 03:56:06Z]: 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: 429e366b-a32b-4e8c-be9e-7072cc4d4d00 Correlation ID: fd7c622e-5a1b-4b78-b7dd-043cb18bf9f3 Timestamp: 2026-05-03 03:56:06Z - Correlation ID: fd7c622e-5a1b-4b78-b7dd-043cb18bf9f3 - Trace ID: 429e366b-a32b-4e8c-be9e-7072cc4d4d00
Error getting the secret: invalid_client: 7000222 - [2026-05-03 03:56:07Z]: 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: 1d986803-75ad-4a2f-982a-65ccd6054600 Correlation ID: 77d4cb80-6954-40e4-b034-5a29d7bb19b7 Timestamp: 2026-05-03 03:56:07Z - Correlation ID: 77d4cb80-6954-40e4-b034-5a29d7bb19b7 - Trace ID: 1d986803-75ad-4a2f-982a-65ccd6054600
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)