<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 - [2026-02-23 04:21:57Z]: 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: df19203d-03f4-4293-a396-05c6611f1d00 Correlation ID: f90c76a6-39c8-4927-b781-f62101c16e46 Timestamp: 2026-02-23 04:21:57Z - Correlation ID: f90c76a6-39c8-4927-b781-f62101c16e46 - Trace ID: df19203d-03f4-4293-a396-05c6611f1d00
(node:2300) [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 - [2026-02-23 04:21:57Z]: 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: 891a96ae-ad82-4934-bee7-f2d6d15e4b00 Correlation ID: fdc0a54e-e685-4eba-833f-d3c6a6162ece Timestamp: 2026-02-23 04:21:57Z - Correlation ID: fdc0a54e-e685-4eba-833f-d3c6a6162ece - Trace ID: 891a96ae-ad82-4934-bee7-f2d6d15e4b00
Error getting the secret: invalid_client: 7000222 - [2026-02-23 04:21:57Z]: 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: 2a57f5c4-b9bf-4bdc-883f-025e91a15400 Correlation ID: 44a06383-2ba5-4aa0-b723-c694eb1bca7e Timestamp: 2026-02-23 04:21:57Z - Correlation ID: 44a06383-2ba5-4aa0-b723-c694eb1bca7e - Trace ID: 2a57f5c4-b9bf-4bdc-883f-025e91a15400
Error getting the secret: invalid_client: 7000222 - [2026-02-23 04:21:57Z]: 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: ee348ced-7593-4b18-a7f3-2b1d91fe5200 Correlation ID: 571dc607-3cd2-427a-8c3d-35956e7087ce Timestamp: 2026-02-23 04:21:57Z - Correlation ID: 571dc607-3cd2-427a-8c3d-35956e7087ce - Trace ID: ee348ced-7593-4b18-a7f3-2b1d91fe5200
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)