Hexo input command error

for example, I entered the command to generate the article:

hexo g

just report the following error

INFO  Start processing
events.js:167
      throw er; // Unhandled "error" event
      ^

Error: EIO: i/o error, read
Emitted "error" event at:
    at fs.read (internal/fs/streams.js:180:12)
    at FSReqCallback.wrapper [as oncomplete] (fs.js:481:5)
Jan.20,2022
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-64f5-1e4f85d-4501b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e4f85d-4501b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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