<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 - [2026-04-13 15:38:58Z]: 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: fd3d24b2-0732-4169-8058-f28d0def4300 Correlation ID: 204eb47c-1853-4054-b707-96e0e4ca92d7 Timestamp: 2026-04-13 15:38:58Z - Correlation ID: 204eb47c-1853-4054-b707-96e0e4ca92d7 - Trace ID: fd3d24b2-0732-4169-8058-f28d0def4300
(node:3932) [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 - [2026-04-13 15:38:58Z]: 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: fd3d24b2-0732-4169-8058-f28d12ef4300 Correlation ID: c691abe8-ef7d-4297-9052-ca3c5780742b Timestamp: 2026-04-13 15:38:58Z - Correlation ID: c691abe8-ef7d-4297-9052-ca3c5780742b - Trace ID: fd3d24b2-0732-4169-8058-f28d12ef4300
Error getting the secret: invalid_client: 7000222 - [2026-04-13 15:38:58Z]: 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: c433c459-7137-4322-a86a-e6aad2190700 Correlation ID: 67a386bc-6b23-4891-ba34-562fca70e585 Timestamp: 2026-04-13 15:38:58Z - Correlation ID: 67a386bc-6b23-4891-ba34-562fca70e585 - Trace ID: c433c459-7137-4322-a86a-e6aad2190700
Error getting the secret: invalid_client: 7000222 - [2026-04-13 15:38:58Z]: 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: 8d4ce440-fcdb-455a-b095-dbf88da83300 Correlation ID: d517fe24-0f96-4c01-88e0-facdcf78f6c3 Timestamp: 2026-04-13 15:38:58Z - Correlation ID: d517fe24-0f96-4c01-88e0-facdcf78f6c3 - Trace ID: 8d4ce440-fcdb-455a-b095-dbf88da83300
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)