<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 - [2026-03-03 18:31:27Z]: 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: b1e6753c-8564-4318-9609-1490882f4500 Correlation ID: e5148e94-cb6e-4049-9e7f-8c9dd28cdbf4 Timestamp: 2026-03-03 18:31:27Z - Correlation ID: e5148e94-cb6e-4049-9e7f-8c9dd28cdbf4 - Trace ID: b1e6753c-8564-4318-9609-1490882f4500
(node:3800) [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 - [2026-03-03 18:31:27Z]: 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: 52630ff0-3f40-4c35-b263-af472da70d00 Correlation ID: 78b5399e-fc2f-4776-9bd3-dc529456ac32 Timestamp: 2026-03-03 18:31:27Z - Correlation ID: 78b5399e-fc2f-4776-9bd3-dc529456ac32 - Trace ID: 52630ff0-3f40-4c35-b263-af472da70d00
Error getting the secret: invalid_client: 7000222 - [2026-03-03 18:31:28Z]: 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: 5b810126-b2e1-4e5b-8557-c87ca84c4400 Correlation ID: 04ef313b-3270-4c78-b27d-2b9d1c83a212 Timestamp: 2026-03-03 18:31:28Z - Correlation ID: 04ef313b-3270-4c78-b27d-2b9d1c83a212 - Trace ID: 5b810126-b2e1-4e5b-8557-c87ca84c4400
Error getting the secret: invalid_client: 7000222 - [2026-03-03 18:31:28Z]: 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: 54b204c4-f816-49d5-8b6e-130110b40400 Correlation ID: 3b90105c-7bc3-49f7-bf22-80fe9ce8c64c Timestamp: 2026-03-03 18:31:28Z - Correlation ID: 3b90105c-7bc3-49f7-bf22-80fe9ce8c64c - Trace ID: 54b204c4-f816-49d5-8b6e-130110b40400
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)