<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 - [2025-12-06 09:51:41Z]: 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: 0b4f5652-e24d-484b-92eb-8e2e0f311f00 Correlation ID: e145de40-9053-4ce4-8e3a-b02b79da2f98 Timestamp: 2025-12-06 09:51:41Z - Correlation ID: e145de40-9053-4ce4-8e3a-b02b79da2f98 - Trace ID: 0b4f5652-e24d-484b-92eb-8e2e0f311f00
(node:192) [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 - [2025-12-06 09:51:41Z]: 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: 5c09a488-5ec2-4717-8b68-bbc4ee751a00 Correlation ID: c30e7edf-4f30-401f-8494-c1da63ac53bd Timestamp: 2025-12-06 09:51:41Z - Correlation ID: c30e7edf-4f30-401f-8494-c1da63ac53bd - Trace ID: 5c09a488-5ec2-4717-8b68-bbc4ee751a00
Error getting the secret: invalid_client: 7000222 - [2025-12-06 09:51:41Z]: 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: ee057f10-921a-4b05-b52e-ed0cda092300 Correlation ID: 4fcec811-8d17-41bd-bace-451f5e43569e Timestamp: 2025-12-06 09:51:41Z - Correlation ID: 4fcec811-8d17-41bd-bace-451f5e43569e - Trace ID: ee057f10-921a-4b05-b52e-ed0cda092300
Error getting the secret: invalid_client: 7000222 - [2025-12-06 09:51:42Z]: 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: 5c09a488-5ec2-4717-8b68-bbc4f8751a00 Correlation ID: 19854420-4a89-4a92-9a5e-549f042ed6c1 Timestamp: 2025-12-06 09:51:42Z - Correlation ID: 19854420-4a89-4a92-9a5e-549f042ed6c1 - Trace ID: 5c09a488-5ec2-4717-8b68-bbc4f8751a00
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)