the problem is found. Because there is Chinese in the project folder name, my git becomes garbled when I get it, which leads to this problem. Just change it to English
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-64f5-1e9a7ef-475b3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device") MySQL Errno : 1021 Message : Disk full (/tmp/#sql-temptable-64f5-1e9a7ef-475b3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device") Need Help?