Warning: Redis::pconnect(): connect() failed: Connection timed out in /var/www/html/sg_update/redis_config.php on line 13

Fatal error: Uncaught RedisException: Redis server went away in /var/www/html/sg_update/redis_config.php:14 Stack trace: #0 /var/www/html/sg_update/redis_config.php(14): Redis->auth('Sanguo1!') #1 {main} thrown in /var/www/html/sg_update/redis_config.php on line 14