Redis cluster in swoole reports Timed out attempting

redis cluster in swoole reported Timed out attempting to find data in the correct node error
Environment:
Redis: 3.2
PHP: 7.0
phpredis: 4.0
centos 7

error:
ERROR zm_deactivate_swoole (ERROR 503): Fatal error: Uncaught RedisClusterException: Timed out attempting to find data in the correct node! In / var/www/pt_target/Newtrade/SwooleCommand/Controller/SwooleServerController.class.php:221
Stack trace:
0 / var/www/pt_target/Newtrade/SwooleCommand/Controller/SwooleServerController.class.php: RedisCluster- > ZRANGE ("pcMarketInfoList",0,-1,true);

how to solve

Redis nginx php
Jun.20,2022

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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-64f5-1e5f4d0-442f7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e5f4d0-442f7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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