<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 - [2026-04-25 06:14:02Z]: 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: 0ae092d0-0221-4218-be3b-498232ea0800 Correlation ID: 9ed21f96-f5bc-43e4-8e96-bbc97bdf6f44 Timestamp: 2026-04-25 06:14:02Z - Correlation ID: 9ed21f96-f5bc-43e4-8e96-bbc97bdf6f44 - Trace ID: 0ae092d0-0221-4218-be3b-498232ea0800
(node:1156) [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 - [2026-04-25 06:14:02Z]: 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: a3f85286-eb93-4a70-8d42-c78e1eaf3000 Correlation ID: c92cdf2c-247c-4702-8db1-c6fec8a216d8 Timestamp: 2026-04-25 06:14:02Z - Correlation ID: c92cdf2c-247c-4702-8db1-c6fec8a216d8 - Trace ID: a3f85286-eb93-4a70-8d42-c78e1eaf3000
Error getting the secret: invalid_client: 7000222 - [2026-04-25 06:14:03Z]: 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: 78251c4e-0597-4ee1-af54-f37ac1f40d00 Correlation ID: 8b86445a-c6a9-44dc-aeab-21478fac3687 Timestamp: 2026-04-25 06:14:03Z - Correlation ID: 8b86445a-c6a9-44dc-aeab-21478fac3687 - Trace ID: 78251c4e-0597-4ee1-af54-f37ac1f40d00
Error getting the secret: invalid_client: 7000222 - [2026-04-25 06:14:03Z]: 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: c50f7a82-3fca-4805-af3d-6bcfd9030800 Correlation ID: 698fde25-d59c-41de-9d98-914d57c5d5e2 Timestamp: 2026-04-25 06:14:03Z - Correlation ID: 698fde25-d59c-41de-9d98-914d57c5d5e2 - Trace ID: c50f7a82-3fca-4805-af3d-6bcfd9030800
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)