<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 - [2026-03-28 04:50:32Z]: 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: 31079ca6-3d19-489e-b620-a05afe210100 Correlation ID: ec61980f-d4a9-4ee4-9df2-85c7ce45bd82 Timestamp: 2026-03-28 04:50:32Z - Correlation ID: ec61980f-d4a9-4ee4-9df2-85c7ce45bd82 - Trace ID: 31079ca6-3d19-489e-b620-a05afe210100
(node:4432) [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 - [2026-03-28 04:50:32Z]: 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: 123a7f56-d3ec-4f91-b869-d9271d7f0000 Correlation ID: 269b8fb1-257c-4f17-95c3-6ea91bf9686b Timestamp: 2026-03-28 04:50:32Z - Correlation ID: 269b8fb1-257c-4f17-95c3-6ea91bf9686b - Trace ID: 123a7f56-d3ec-4f91-b869-d9271d7f0000
Error getting the secret: invalid_client: 7000222 - [2026-03-28 04:50:32Z]: 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: cebb14fe-a130-4cc6-a1d0-dbfcaeba4100 Correlation ID: 018e1ef0-4790-4e9c-a091-b1bc578ee067 Timestamp: 2026-03-28 04:50:32Z - Correlation ID: 018e1ef0-4790-4e9c-a091-b1bc578ee067 - Trace ID: cebb14fe-a130-4cc6-a1d0-dbfcaeba4100
Error getting the secret: invalid_client: 7000222 - [2026-03-28 04:50:32Z]: 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: 87ee3da1-4406-4204-a0ad-95e231f63800 Correlation ID: 0a7ad4f5-fcc7-4422-a297-77154d059198 Timestamp: 2026-03-28 04:50:32Z - Correlation ID: 0a7ad4f5-fcc7-4422-a297-77154d059198 - Trace ID: 87ee3da1-4406-4204-a0ad-95e231f63800
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)