<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 - [2026-04-08 07:54:12Z]: 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: b3a3fcb1-bff4-4408-900a-6c3739632b00 Correlation ID: 61bb74f0-90f9-4987-855a-a594198c94c3 Timestamp: 2026-04-08 07:54:12Z - Correlation ID: 61bb74f0-90f9-4987-855a-a594198c94c3 - Trace ID: b3a3fcb1-bff4-4408-900a-6c3739632b00
(node:3196) [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 - [2026-04-08 07:54:12Z]: 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: 042677b0-fb69-45ee-93a6-cf83d6862c00 Correlation ID: 045a7aad-499c-4eb0-8dfa-23f2dbe708b3 Timestamp: 2026-04-08 07:54:12Z - Correlation ID: 045a7aad-499c-4eb0-8dfa-23f2dbe708b3 - Trace ID: 042677b0-fb69-45ee-93a6-cf83d6862c00
Error getting the secret: invalid_client: 7000222 - [2026-04-08 07:54:13Z]: 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: a10f3017-e43c-4f81-b650-046dde7e2a00 Correlation ID: 99a98667-9e6d-4cfe-b02f-5897145e5106 Timestamp: 2026-04-08 07:54:13Z - Correlation ID: 99a98667-9e6d-4cfe-b02f-5897145e5106 - Trace ID: a10f3017-e43c-4f81-b650-046dde7e2a00
Error getting the secret: invalid_client: 7000222 - [2026-04-08 07:54:13Z]: 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: 0d780060-5b12-4cf1-b6be-0991a2f01f00 Correlation ID: 70e9d0e6-8735-4c50-b684-2df9fe82f1c8 Timestamp: 2026-04-08 07:54:13Z - Correlation ID: 70e9d0e6-8735-4c50-b684-2df9fe82f1c8 - Trace ID: 0d780060-5b12-4cf1-b6be-0991a2f01f00
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)