<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 - [2026-04-26 03:28:44Z]: 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: 035ce378-9678-4d57-b1d5-13807d4a4400 Correlation ID: 0e604af5-0753-4f51-a158-d5c4fac5cd2d Timestamp: 2026-04-26 03:28:44Z - Correlation ID: 0e604af5-0753-4f51-a158-d5c4fac5cd2d - Trace ID: 035ce378-9678-4d57-b1d5-13807d4a4400
(node:1092) [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 - [2026-04-26 03:28:45Z]: 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: 4f8118f4-f755-4ed9-ac63-01704b061f00 Correlation ID: 74b8e4ac-7ebb-4b3d-9e91-3370c02cddfe Timestamp: 2026-04-26 03:28:45Z - Correlation ID: 74b8e4ac-7ebb-4b3d-9e91-3370c02cddfe - Trace ID: 4f8118f4-f755-4ed9-ac63-01704b061f00
Error getting the secret: invalid_client: 7000222 - [2026-04-26 03:28:45Z]: 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: 58673ab3-4d0a-4284-a2f7-cb9893ba1d00 Correlation ID: 58020f63-7825-462d-84b7-f92788d3faeb Timestamp: 2026-04-26 03:28:45Z - Correlation ID: 58020f63-7825-462d-84b7-f92788d3faeb - Trace ID: 58673ab3-4d0a-4284-a2f7-cb9893ba1d00
Error getting the secret: invalid_client: 7000222 - [2026-04-26 03:28:45Z]: 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: 5b8028de-37f0-4606-8888-79e947d31d00 Correlation ID: 54ad2ceb-9c64-4de1-97ab-51d30cf2547d Timestamp: 2026-04-26 03:28:45Z - Correlation ID: 54ad2ceb-9c64-4de1-97ab-51d30cf2547d - Trace ID: 5b8028de-37f0-4606-8888-79e947d31d00
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)