:(

Lost connection to MySQL server at 'reading initial communication packet', system error: 111

错误位置

FILE: /data/home/hyu2539930001/htdocs/ThinkPHP/Lib/Core/Db.class.php  LINE: 162

TRACE

[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/ThinkPHP/Lib/Core/Db.class.php (162) DbMysql->connect()
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/ThinkPHP/Lib/Driver/Db/DbMysql.class.php (94) Db->initConnect()
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/ThinkPHP/Lib/Driver/Db/DbMysql.class.php (213) DbMysql->query(SHOW COLUMNS FROM `rh_link`)
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/ThinkPHP/Lib/Core/Model.class.php (135) DbMysql->getFields(rh_link)
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/ThinkPHP/Lib/Core/Model.class.php (123) Model->flush()
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/ThinkPHP/Lib/Core/Model.class.php (1174) Model->_checkTableInfo()
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/ThinkPHP/Lib/Core/Model.class.php (98) Model->db(0, )
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/ThinkPHP/Common/common.php (294) Model->__construct(Link, , )
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/Home/Lib/Action/CommonAction.class.php (10) M(Link)
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/Home/Lib/Action/ServiceAction.class.php (10) CommonAction->__construct()
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/ThinkPHP/Common/common.php (321) ServiceAction->__construct()
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/ThinkPHP/Lib/Core/App.class.php (103) A(Service)
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/ThinkPHP/Lib/Core/App.class.php (207) App::exec()
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/ThinkPHP/Lib/Core/Think.class.php (39) App::run()
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/ThinkPHP/Common/runtime.php (242) Think::start()
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/ThinkPHP/ThinkPHP.php (30) require(/data/home/hyu2539930001/htdocs/ThinkPHP/Common/runtime.php)
[19-07-24 17:49:07] /data/home/hyu2539930001/htdocs/index.php (5) require(/data/home/hyu2539930001/htdocs/ThinkPHP/ThinkPHP.php)