iisnode encountered an error when processing the request.

HRESULT: 0xe8
HTTP status: 500
HTTP subStatus: 1004
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:

Error: Encoding not recognized: 'CSISO2022JP' (searched as: 'csiso2022jp')
    at Object.getCodec (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:104:23)
    at Object.getDecoder (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:125:23)
    at Object.decode (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:38:25)
    at convertIconvLite (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:59:26)
    at Object.convert (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:35:22)
    at MailParser._convertString (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1358:25)
    at MailParser._convertStringToUTF8 (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1370:18)
    at MailParser._finalizeContents (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:975:50)
    at MailParser._processStateBody (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:382:26)
    at MailParser._process (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:233:22)
Error: Encoding not recognized: 'CSISO2022JP' (searched as: 'csiso2022jp')
    at Object.getCodec (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:104:23)
    at Object.getDecoder (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:125:23)
    at Object.decode (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:38:25)
    at convertIconvLite (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:59:26)
    at Object.convert (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:35:22)
    at MailParser._convertString (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1358:25)
    at MailParser._convertStringToUTF8 (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1370:18)
    at MailParser._finalizeContents (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:975:50)
    at MailParser._processStateBody (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:396:26)
    at MailParser._process (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:233:22)
(node:23420) [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: Encoding not recognized: 'ISO-2022-JP' (searched as: 'iso2022jp')
    at Object.getCodec (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:104:23)
    at Object.getDecoder (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:125:23)
    at Object.decode (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:38:25)
    at convertIconvLite (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:59:26)
    at Object.convert (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:35:22)
    at MailParser._convertString (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1358:25)
    at MailParser._convertStringToUTF8 (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1370:18)
    at MailParser._finalizeContents (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:975:50)
    at MailParser._processStateBody (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:382:26)
    at MailParser._process (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:233:22)
Error: Encoding not recognized: 'ISO-2022-JP' (searched as: 'iso2022jp')
    at Object.getCodec (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:104:23)
    at Object.getDecoder (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:125:23)
    at Object.decode (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:38:25)
    at convertIconvLite (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:59:26)
    at Object.convert (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:35:22)
    at MailParser._convertString (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1358:25)
    at MailParser._convertStringToUTF8 (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1370:18)
    at MailParser._finalizeContents (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:975:50)
    at MailParser._processStateBody (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:396:26)
    at MailParser._process (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:233:22)
Error: Encoding not recognized: 'ISO-2022-JP' (searched as: 'iso2022jp')
    at Object.getCodec (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:104:23)
    at Object.getDecoder (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:125:23)
    at Object.decode (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:38:25)
    at convertIconvLite (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:59:26)
    at Object.convert (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:35:22)
    at MailParser._convertString (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1358:25)
    at MailParser._convertStringToUTF8 (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1370:18)
    at MailParser._finalizeContents (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:975:50)
    at MailParser._processStateBody (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:382:26)
    at MailParser._process (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:233:22)
Error: Encoding not recognized: 'ISO-2022-JP' (searched as: 'iso2022jp')
    at Object.getCodec (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:104:23)
    at Object.getDecoder (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:125:23)
    at Object.decode (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:38:25)
    at convertIconvLite (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:59:26)
    at Object.convert (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:35:22)
    at MailParser._convertString (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1358:25)
    at MailParser._convertStringToUTF8 (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1370:18)
    at MailParser._finalizeContents (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:975:50)
    at MailParser._processStateBody (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:396:26)
    at MailParser._process (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:233:22)
Error: Encoding not recognized: 'ISO-2022-JP' (searched as: 'iso2022jp')
    at Object.getCodec (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:104:23)
    at Object.getDecoder (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:125:23)
    at Object.decode (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:38:25)
    at convertIconvLite (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:59:26)
    at Object.convert (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:35:22)
    at MailParser._convertString (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1358:25)
    at MailParser._convertStringToUTF8 (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1370:18)
    at MailParser._finalizeContents (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:975:50)
    at MailParser._process (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:247:18)
    at process.processImmediate (node:internal/timers:476:21)
Error: Encoding not recognized: 'ISO-2022-JP' (searched as: 'iso2022jp')
    at Object.getCodec (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:104:23)
    at Object.getDecoder (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:125:23)
    at Object.decode (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\node_modules\iconv-lite\lib\index.js:38:25)
    at convertIconvLite (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:59:26)
    at Object.convert (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\encoding\lib\encoding.js:35:22)
    at MailParser._convertString (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1358:25)
    at MailParser._convertStringToUTF8 (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:1370:18)
    at MailParser._finalizeContents (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:975:50)
    at MailParser._process (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mailparser\lib\mailparser.js:247:18)
    at process.processImmediate (node:internal/timers:476:21)
Application has thrown an uncaught exception and is terminated:
TypeError: Cannot read properties of undefined (reading '0')
    at Notifier.<anonymous> (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\my_modules\imap.js:34:26)
    at Notifier.emit (node:events:517:28)
    at MailParser.<anonymous> (C:\Inetpub\vhosts\identity.com.bd\verify.identity.com.bd\node_modules\mail-notifier\index.js:116:22)
    at Object.onceWrapper (node:events:632:26)
    at MailParser.emit (node:events:517:28)
    at process.processImmediate (node:internal/timers:476:21)