Fatal error: Uncaught exception 'RedisException' with message 'Connection refused' in /www/wwwroot/jingyanben/system/cache/redis.php:48 Stack trace: #0 /www/wwwroot/jingyanben/system/cache/redis.php(48): Redis->connect('127.0.0.1', 6379) #1 /www/wwwroot/jingyanben/system/functions.php(487): cache_redis->__construct() #2 /www/wwwroot/jingyanben/system/core/cache.php(49): load_class('cache_redis') #3 /www/wwwroot/jingyanben/system/functions.php(487): core_cache->__construct() #4 /www/wwwroot/jingyanben/system/app.php(372): load_class('core_cache') #5 /www/wwwroot/jingyanben/system/model.php(195): app::cache() #6 /www/wwwroot/jingyanben/jyb/app/teach.php(7): model->select() #7 /www/wwwroot/jingyanben/system/controller.php(157): teach->setup() #8 /www/wwwroot/jingyanben/system/app.php(215): controller->__construct() #9 /www/wwwroot/jingyanben/system/app.php(90): app::create_controller('teach', '/www/wwwroot/ji...') #10 /www/wwwroot/jingyanben/vhosts/my.php(28): app::run() #11 {main} thrown in /www/wwwroot/jingyanben/system/cache/redis.php on line 48