<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 20:25:52Z]: 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: 9c84f4f8-3518-4efe-92d3-c7f3d1d40a00 Correlation ID: 7aa5422e-3341-4f8f-bc12-9e5e030c93ff Timestamp: 2026-03-05 20:25:52Z - Correlation ID: 7aa5422e-3341-4f8f-bc12-9e5e030c93ff - Trace ID: 9c84f4f8-3518-4efe-92d3-c7f3d1d40a00
(node:868) [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 20:25:52Z]: 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: f937fbaa-4f30-45c0-a89d-8d9da3570c00 Correlation ID: c83655be-87c5-4377-a9ca-e3201c50bd72 Timestamp: 2026-03-05 20:25:52Z - Correlation ID: c83655be-87c5-4377-a9ca-e3201c50bd72 - Trace ID: f937fbaa-4f30-45c0-a89d-8d9da3570c00
Error getting the secret: invalid_client: 7000222 - [2026-03-05 20:25:53Z]: 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: 4e40cc58-3a1b-4167-9d14-4511ce417600 Correlation ID: 751771cf-4e01-4231-9941-08f2de699ddf Timestamp: 2026-03-05 20:25:53Z - Correlation ID: 751771cf-4e01-4231-9941-08f2de699ddf - Trace ID: 4e40cc58-3a1b-4167-9d14-4511ce417600
Error getting the secret: invalid_client: 7000222 - [2026-03-05 20:25:53Z]: 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: f937fbaa-4f30-45c0-a89d-8d9db0570c00 Correlation ID: 30777eb3-b35b-4616-aeb7-bd62415ee64b Timestamp: 2026-03-05 20:25:53Z - Correlation ID: 30777eb3-b35b-4616-aeb7-bd62415ee64b - Trace ID: f937fbaa-4f30-45c0-a89d-8d9db0570c00
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)