The wampserver phpMyAdmin-sharp2002 server is not responding (or the socket of the local server is not set correctly).

as shown in the picture, why is this? I just installed it. Those on Baidu have not been used.
I have also changed those 127s. I have not used them all.

Php
Mar.13,2021

the problem is that there is a 2002 error of phpmyadmin, unable to log in to the MySQL server
1, probably because mysqld did not start
2, and copy config.sample.inc.php to config.inc.php in phpmyadmin (see http://www.jb51.net/article/3.)

$cfg['Servers'][$i]['host'] = 'localhost'; 
$cfg['Servers'][$i]['host'] = '127.0.0.1'; 
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-64f5-1e9b24d-47606.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e9b24d-47606.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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