Unable to connect to the database of Aliyun's lightweight application server

bought a new one-month Aliyun lightweight application server through student discount. I intend to write a wordpress blog to have a try, but I can"t access mysql directly.

;

https://help.aliyun.com/knowl...

DMSIP
IP

Mar.15,2021

if it is a lightweight server, you should only need to release port 3306 on the firewall, but your server must have mysql installed.
Note that mysql is not installed by default.


solved. Public network IP made a mistake before

.
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-64f5-1bde398-31400.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bde398-31400.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?