<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 - [2026-04-24 18:24:36Z]: 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: f33fd83d-5cfe-4700-8590-b1d3350b0200 Correlation ID: 036b6f15-0f46-468e-b744-b9ac2c389705 Timestamp: 2026-04-24 18:24:36Z - Correlation ID: 036b6f15-0f46-468e-b744-b9ac2c389705 - Trace ID: f33fd83d-5cfe-4700-8590-b1d3350b0200
(node:5720) [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 - [2026-04-24 18:24:36Z]: 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: afce1ae7-a95f-4cc2-8cd4-dff5493c9c00 Correlation ID: b5ec8b7d-6e42-4194-b4a8-d07158905175 Timestamp: 2026-04-24 18:24:36Z - Correlation ID: b5ec8b7d-6e42-4194-b4a8-d07158905175 - Trace ID: afce1ae7-a95f-4cc2-8cd4-dff5493c9c00
Error getting the secret: invalid_client: 7000222 - [2026-04-24 18:24:37Z]: 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: 03c9710e-f8db-4a99-b669-dd2093ae2b00 Correlation ID: 2e45b7e6-31cd-42a6-8282-243b4068f13d Timestamp: 2026-04-24 18:24:37Z - Correlation ID: 2e45b7e6-31cd-42a6-8282-243b4068f13d - Trace ID: 03c9710e-f8db-4a99-b669-dd2093ae2b00
Error getting the secret: invalid_client: 7000222 - [2026-04-24 18:24:37Z]: 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: 8ac0d45d-54d7-46f5-8023-0d4653750c00 Correlation ID: cc772f2d-e2ef-4316-bb4a-9579fca36fee Timestamp: 2026-04-24 18:24:37Z - Correlation ID: cc772f2d-e2ef-4316-bb4a-9579fca36fee - Trace ID: 8ac0d45d-54d7-46f5-8023-0d4653750c00
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)