<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 - [2026-03-05 05:07:10Z]: 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: 162999f8-5f74-4bfa-b98d-3bf737f94c00 Correlation ID: 9e8ed4dc-9a1d-402d-9511-d397c78805c6 Timestamp: 2026-03-05 05:07:10Z - Correlation ID: 9e8ed4dc-9a1d-402d-9511-d397c78805c6 - Trace ID: 162999f8-5f74-4bfa-b98d-3bf737f94c00
(node:3644) [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 - [2026-03-05 05:07:10Z]: 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: 2107b1b7-6a79-4804-8518-ebc3426f2800 Correlation ID: 1ed5338d-466a-4a69-a11d-4e640f6c7a0c Timestamp: 2026-03-05 05:07:10Z - Correlation ID: 1ed5338d-466a-4a69-a11d-4e640f6c7a0c - Trace ID: 2107b1b7-6a79-4804-8518-ebc3426f2800
Error getting the secret: invalid_client: 7000222 - [2026-03-05 05:07:11Z]: 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: c658431a-036f-4f74-8c76-6832caf00e00 Correlation ID: 52a9c171-3114-4b71-bb7c-fe936cbf1a01 Timestamp: 2026-03-05 05:07:11Z - Correlation ID: 52a9c171-3114-4b71-bb7c-fe936cbf1a01 - Trace ID: c658431a-036f-4f74-8c76-6832caf00e00
Error getting the secret: invalid_client: 7000222 - [2026-03-05 05:07:11Z]: 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: c658431a-036f-4f74-8c76-6832d5f00e00 Correlation ID: 8a5934b9-942f-4de7-95ee-4ba4ebd1c63e Timestamp: 2026-03-05 05:07:11Z - Correlation ID: 8a5934b9-942f-4de7-95ee-4ba4ebd1c63e - Trace ID: c658431a-036f-4f74-8c76-6832d5f00e00
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)