:(

Connection refused

错误位置

FILE: /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Library/Think/Db/Driver/Mysqli.class.php  LINE: 45

TRACE

#0 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Library/Think/Db/Driver/Mysqli.class.php(45): E('Connection refu...')
#1 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Library/Think/Db.class.php(164): Think\Db\Driver\Mysqli->connect()
#2 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Library/Think/Db/Driver/Mysqli.class.php(78): Think\Db->initConnect(false)
#3 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Library/Think/Db/Driver/Mysqli.class.php(207): Think\Db\Driver\Mysqli->query('SHOW COLUMNS FR...')
#4 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Library/Think/Model.class.php(130): Think\Db\Driver\Mysqli->getFields('ln_config')
#5 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Library/Think/Model.class.php(118): Think\Model->flush()
#6 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Library/Think/Model.class.php(1264): Think\Model->_checkTableInfo()
#7 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Library/Think/Model.class.php(95): Think\Model->db(0, '', true)
#8 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Common/functions.php(486): Think\Model->__construct('Config', '', '')
#9 /data2/wwwroot/china.host3.liuniukeji.com/Application/Common/Api/ConfigApi.class.php(20): M('Config')
#10 [internal function]: Common\Api\ConfigApi::lists()
#11 /data2/wwwroot/china.host3.liuniukeji.com/Application/Common/Common/function.php(943): call_user_func_array('Common\\Api\\Conf...', Array)
#12 /data2/wwwroot/china.host3.liuniukeji.com/Application/Home/Controller/HomeCommonController.class.php(19): api('Config/lists')
#13 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Library/Think/Controller.class.php(41): Home\Controller\HomeCommonController->_initialize()
#14 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Common/functions.php(535): Think\Controller->__construct()
#15 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Library/Think/App.class.php(79): A('About')
#16 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Library/Think/App.class.php(181): Think\App::exec()
#17 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/Library/Think/Think.class.php(117): Think\App::run()
#18 /data2/wwwroot/china.host3.liuniukeji.com/ThinkPHP/ThinkPHP.php(94): Think\Think::start()
#19 /data2/wwwroot/china.host3.liuniukeji.com/index.php(34): require('/data2/wwwroot/...')
#20 {main}