<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 - [2026-05-15 17:42:29Z]: 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: 85fa4f2a-799d-4f2b-b008-036de5730300 Correlation ID: f90820ed-1488-4cb8-883a-a27aa32e7c67 Timestamp: 2026-05-15 17:42:29Z - Correlation ID: f90820ed-1488-4cb8-883a-a27aa32e7c67 - Trace ID: 85fa4f2a-799d-4f2b-b008-036de5730300
(node:2768) [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 - [2026-05-15 17:42:29Z]: 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: 0d773b38-8991-441f-af41-167d95690a00 Correlation ID: c175dbf1-c6ef-4c85-a78a-eb69e9e59922 Timestamp: 2026-05-15 17:42:29Z - Correlation ID: c175dbf1-c6ef-4c85-a78a-eb69e9e59922 - Trace ID: 0d773b38-8991-441f-af41-167d95690a00
Error getting the secret: invalid_client: 7000222 - [2026-05-15 17:42:30Z]: 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: 5bc67ee0-b385-4efc-8d62-eb2d91fe0c00 Correlation ID: 8306fcef-c8f3-4ce3-8d26-0e53ae2eb752 Timestamp: 2026-05-15 17:42:30Z - Correlation ID: 8306fcef-c8f3-4ce3-8d26-0e53ae2eb752 - Trace ID: 5bc67ee0-b385-4efc-8d62-eb2d91fe0c00
Error getting the secret: invalid_client: 7000222 - [2026-05-15 17:42:30Z]: 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: 471ac86e-7286-4d47-86c1-43f168800900 Correlation ID: 5d91a9be-bdd2-4c35-b016-0ff37cd6e38b Timestamp: 2026-05-15 17:42:30Z - Correlation ID: 5d91a9be-bdd2-4c35-b016-0ff37cd6e38b - Trace ID: 471ac86e-7286-4d47-86c1-43f168800900
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)