<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 - [2026-03-05 00:10:46Z]: 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: a589e285-f4d1-4731-9a10-d0e191704a00 Correlation ID: 32eb7dc5-368e-4ae6-9838-931991cb3532 Timestamp: 2026-03-05 00:10:46Z - Correlation ID: 32eb7dc5-368e-4ae6-9838-931991cb3532 - Trace ID: a589e285-f4d1-4731-9a10-d0e191704a00
(node:5164) [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 - [2026-03-05 00:10:46Z]: 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: 74bfef8c-3f87-49e5-adc0-26a25ff52400 Correlation ID: 6868d8b9-b15b-4c96-886e-1aed36a86db5 Timestamp: 2026-03-05 00:10:46Z - Correlation ID: 6868d8b9-b15b-4c96-886e-1aed36a86db5 - Trace ID: 74bfef8c-3f87-49e5-adc0-26a25ff52400
Error getting the secret: invalid_client: 7000222 - [2026-03-05 00:10:46Z]: 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: 431c337b-1080-4e97-840c-06549f581100 Correlation ID: baebeaae-5289-46c7-bc9c-f0d3219a0a8e Timestamp: 2026-03-05 00:10:46Z - Correlation ID: baebeaae-5289-46c7-bc9c-f0d3219a0a8e - Trace ID: 431c337b-1080-4e97-840c-06549f581100
Error getting the secret: invalid_client: 7000222 - [2026-03-05 00:10:46Z]: 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: 4fc07276-4361-4e42-a7c6-512632723300 Correlation ID: cb8cdb87-5800-4bfe-a8a9-7ff76dd411ce Timestamp: 2026-03-05 00:10:46Z - Correlation ID: cb8cdb87-5800-4bfe-a8a9-7ff76dd411ce - Trace ID: 4fc07276-4361-4e42-a7c6-512632723300
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)