iisnode encountered an error when processing the request.

HRESULT: 0x2
HTTP status: 500
HTTP subStatus: 1002
HTTP reason: Internal Server Error

You are receiving this HTTP 200 response because system.webServer/iisnode/@devErrorsEnabled configuration setting is 'true'.

In addition to the log of stdout and stderr of the node.exe process, consider using debugging and ETW traces to further diagnose the problem.

The last 64k of the output generated by the node.exe process to stderr is shown below:

(node:5680) [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)
(node:5680) Warning: Accessing non-existent property 'VERSION' of module exports inside circular dependency
MongoDB error occurred while trying to connect to the database:
Error: getaddrinfo ENOTFOUND chiwdapp2522
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:dns:107:26) {
  name: 'MongoError'
}
Application has thrown an uncaught exception and is terminated:
Error: Errors were found in configuration file. Startup halted.
    at checkErrorCount (\\chiuschz4764vm\Cycligent\app\web\cycligent\server\configProcess.js:41:9)
    at \\chiuschz4764vm\Cycligent\app\web\cycligent\server\configProcess.js:397:3
    at \\chiuschz4764vm\Cycligent\app\web\cycligent\server\configProcess.js:424:4
    at \\chiuschz4764vm\Cycligent\app\web\cycligent\server\node_modules\mongodb\lib\mongo_client.js:276:20
    at \\chiuschz4764vm\Cycligent\app\web\cycligent\server\node_modules\mongodb\lib\db.js:224:14
    at Server.<anonymous> (\\chiuschz4764vm\Cycligent\app\web\cycligent\server\node_modules\mongodb\lib\server.js:240:9)
    at Object.onceWrapper (node:events:628:26)
    at Server.emit (node:events:513:28)
    at Server.emit (node:domain:489:12)
    at Pool.<anonymous> (\\chiuschz4764vm\Cycligent\app\web\cycligent\server\node_modules\mongodb\node_modules\mongodb-core\lib\topologies\server.js:301:68)