Error: Specified IDE_PORT=63342 but it is not responding correctly.

[bdc860]

Error: Specified IDE_PORT=63342 but it is not responding correctly.

`

node
Welcome to Node.js v18.17.0.
Type ".help" for more information.
fetch('http://localhost:63342/api/mcp/list_tools')
Promise {
,
[Symbol(async_id_symbol)]: 81,
[Symbol(trigger_async_id_symbol)]: 6
Uncaught TypeError: fetch failed
at Object.fetch (node:internal/deps/undici/undici:11576:11)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
cause: Error: connect ECONNREFUSED ::1:63342
at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1495:16)
at TCPConnectWrap.callbackTrampoline (node:internal/async_hooks:130:17) {
errno: -4078,
code: 'ECONNREFUSED',
syscall: 'connect',
address: '::1',
port: 63342
}
}
`

Error: connect ECONNREFUSED ::1:63342

fetch('http://127.0.0.1:63342/api/mcp/list_tools') is success