<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 15:22:31Z]: 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: fcf7cd93-1568-4dc2-a59b-5835722e1d00 Correlation ID: 535b02cd-a0a9-4565-9d11-a29b85bf0901 Timestamp: 2026-04-24 15:22:31Z - Correlation ID: 535b02cd-a0a9-4565-9d11-a29b85bf0901 - Trace ID: fcf7cd93-1568-4dc2-a59b-5835722e1d00
(node:2180) [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 15:22:31Z]: 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: f83d3e26-e481-4ec0-84c5-0c10d9066800 Correlation ID: 5ca0b547-d9d4-410c-9900-a9cb977ee118 Timestamp: 2026-04-24 15:22:31Z - Correlation ID: 5ca0b547-d9d4-410c-9900-a9cb977ee118 - Trace ID: f83d3e26-e481-4ec0-84c5-0c10d9066800
Error getting the secret: invalid_client: 7000222 - [2026-04-24 15:22:31Z]: 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: b51ed6aa-bd42-4a52-8563-54ca5bb91b00 Correlation ID: b0db0193-8a53-407a-9806-758e1d43339a Timestamp: 2026-04-24 15:22:31Z - Correlation ID: b0db0193-8a53-407a-9806-758e1d43339a - Trace ID: b51ed6aa-bd42-4a52-8563-54ca5bb91b00
Error getting the secret: invalid_client: 7000222 - [2026-04-24 15:22:31Z]: 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: 11be1228-bb16-4d70-b7d5-a4d2f73d7600 Correlation ID: 3988097c-49fd-4c6f-bc54-7179f0ae0637 Timestamp: 2026-04-24 15:22:31Z - Correlation ID: 3988097c-49fd-4c6f-bc54-7179f0ae0637 - Trace ID: 11be1228-bb16-4d70-b7d5-a4d2f73d7600
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)