<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 - [2026-04-25 12:12:58Z]: 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: ba3dca5b-998e-4b5d-80f2-550f7c910d00 Correlation ID: 8678c2ca-c12a-4920-bef0-6e8af0e9d644 Timestamp: 2026-04-25 12:12:58Z - Correlation ID: 8678c2ca-c12a-4920-bef0-6e8af0e9d644 - Trace ID: ba3dca5b-998e-4b5d-80f2-550f7c910d00
(node:3884) [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 - [2026-04-25 12:12:58Z]: 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: 9ba1df70-0df5-402a-9128-e5ffd3a91000 Correlation ID: 6dc9f728-c35b-4ed5-9b5a-02af4c8d5a0c Timestamp: 2026-04-25 12:12:58Z - Correlation ID: 6dc9f728-c35b-4ed5-9b5a-02af4c8d5a0c - Trace ID: 9ba1df70-0df5-402a-9128-e5ffd3a91000
Error getting the secret: invalid_client: 7000222 - [2026-04-25 12:12:58Z]: 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: 51d33013-e9a2-4d63-a9ba-750b32051200 Correlation ID: 8b5df519-3b0e-44dd-89d8-058c9faeef97 Timestamp: 2026-04-25 12:12:58Z - Correlation ID: 8b5df519-3b0e-44dd-89d8-058c9faeef97 - Trace ID: 51d33013-e9a2-4d63-a9ba-750b32051200
Error getting the secret: invalid_client: 7000222 - [2026-04-25 12:12:59Z]: 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: 4f61b7b5-aa03-496b-a95a-35ead05f0b00 Correlation ID: ef7df031-063e-48a8-81bd-a3dfe418211f Timestamp: 2026-04-25 12:12:59Z - Correlation ID: ef7df031-063e-48a8-81bd-a3dfe418211f - Trace ID: 4f61b7b5-aa03-496b-a95a-35ead05f0b00
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)