原因不明なエラーで落ちる

[granzchestakotone]

node:events:491
throw er; // Unhandled 'error' event
^

Error: write EPIPE
at afterWriteDispatched (node:internal/stream_base_commons:160:15)
at writeGeneric (node:internal/stream_base_commons:151:3)
at Socket._writeGeneric (node:net:930:11)
at Socket._write (node:net:942:8)
at writeOrBuffer (node:internal/streams/writable:392:12)
at _write (node:internal/streams/writable:333:10)
at Writable.write (node:internal/streams/writable:337:10)
at cmd (/ai/ai/built/modules/keyword/mecab.js:36:17)
at Object.mecab (/ai/ai/built/modules/keyword/mecab.js:20:25)
at default_1.learn (/ai/ai/built/modules/keyword/index.js:43:42)
Emitted 'error' event on Socket instance at:
at emitErrorNT (node:internal/streams/destroy:151:8)
at emitErrorCloseNT (node:internal/streams/destroy:116:3)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21) {
errno: -32,
code: 'EPIPE',
syscall: 'write'
}

同じくこのエラーが出て落ちたことがあって
解決方法をご存知な方居ますか・・・？