<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 - [2026-05-04 06:46:29Z]: 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: 3dddd8a8-82a1-4a2e-aaf4-75a958915d00 Correlation ID: 4964b663-aad4-4538-b4fa-782a691deb86 Timestamp: 2026-05-04 06:46:29Z - Correlation ID: 4964b663-aad4-4538-b4fa-782a691deb86 - Trace ID: 3dddd8a8-82a1-4a2e-aaf4-75a958915d00
(node:4572) [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 - [2026-05-04 06:46:29Z]: 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: 3abfb385-bb7a-4d15-b13c-bd60ca828b00 Correlation ID: 6121fa8d-5a4a-4d4b-8ebf-71cc6c0d3b5d Timestamp: 2026-05-04 06:46:29Z - Correlation ID: 6121fa8d-5a4a-4d4b-8ebf-71cc6c0d3b5d - Trace ID: 3abfb385-bb7a-4d15-b13c-bd60ca828b00
Error getting the secret: invalid_client: 7000222 - [2026-05-04 06:46:30Z]: 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: e874af6f-d5d2-4cd7-84fb-7e5576055f00 Correlation ID: cc3d6fbc-9552-402d-9a9e-db701542852a Timestamp: 2026-05-04 06:46:30Z - Correlation ID: cc3d6fbc-9552-402d-9a9e-db701542852a - Trace ID: e874af6f-d5d2-4cd7-84fb-7e5576055f00
Error getting the secret: invalid_client: 7000222 - [2026-05-04 06:46:30Z]: 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: b9c882ec-dbb3-4823-9637-28eb01df9000 Correlation ID: f252f3dc-c6e4-4745-b797-1925438aca92 Timestamp: 2026-05-04 06:46:30Z - Correlation ID: f252f3dc-c6e4-4745-b797-1925438aca92 - Trace ID: b9c882ec-dbb3-4823-9637-28eb01df9000
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)