<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 - [2026-01-17 07:29:43Z]: 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: 1747f97a-74e5-4b4e-a83f-b83c7dd40c00 Correlation ID: 02c0b563-2473-4a96-880e-e07c1db77256 Timestamp: 2026-01-17 07:29:43Z - Correlation ID: 02c0b563-2473-4a96-880e-e07c1db77256 - Trace ID: 1747f97a-74e5-4b4e-a83f-b83c7dd40c00
(node:2264) [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 - [2026-01-17 07:29:43Z]: 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: 26e14613-c674-4ef9-8b30-2c005b0b0a00 Correlation ID: 6ace9a0b-173a-4e98-9f37-337abef377d6 Timestamp: 2026-01-17 07:29:43Z - Correlation ID: 6ace9a0b-173a-4e98-9f37-337abef377d6 - Trace ID: 26e14613-c674-4ef9-8b30-2c005b0b0a00
Error getting the secret: invalid_client: 7000222 - [2026-01-17 07:29:44Z]: 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: 7b702a6f-9922-4395-9b81-6909e12f2700 Correlation ID: e25f3803-ac4d-457a-b501-768a6d4932f8 Timestamp: 2026-01-17 07:29:44Z - Correlation ID: e25f3803-ac4d-457a-b501-768a6d4932f8 - Trace ID: 7b702a6f-9922-4395-9b81-6909e12f2700
Error getting the secret: invalid_client: 7000222 - [2026-01-17 07:29:44Z]: 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: 0fc63ab6-151e-42cc-931d-87d2e6b60d00 Correlation ID: 0f116d85-83d6-4c07-a95c-1f5549c337be Timestamp: 2026-01-17 07:29:44Z - Correlation ID: 0f116d85-83d6-4c07-a95c-1f5549c337be - Trace ID: 0fc63ab6-151e-42cc-931d-87d2e6b60d00
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)