Failed to reinstall npm5.6.0 install cnpm

npm install-g cnpm
npm err! Unexpected end of JSON input while parsing near ".4001.1.0-dev-harmony-"

npm err! A complete log of this run can be found in:
npm err! D:softnodejsnode_cache_logs2018-04-18T03_04

Npm
Mar.04,2021

npm cache clean-- force

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1ea4e2f-1d0f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1ea4e2f-1d0f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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