:(

Too many connections

错误位置

FILE: /data/html/edianyuan.cn/ThinkPHP/Lib/Core/Db.class.php  LINE: 162

TRACE

[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/Lib/Core/Db.class.php (162) DbMysqli->connect()
[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/Lib/Driver/Db/DbMysqli.class.php (81) Db->initConnect()
[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/Lib/Driver/Db/DbMysqli.class.php (209) DbMysqli->query(SHOW COLUMNS FROM `un_link`)
[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/Lib/Core/Model.class.php (135) DbMysqli->getFields(un_link)
[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/Lib/Core/Model.class.php (123) Model->flush()
[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/Lib/Core/Model.class.php (1174) Model->_checkTableInfo()
[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/Lib/Core/Model.class.php (98) Model->db(0, )
[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/Common/common.php (294) Model->__construct(Link, , )
[17-06-28 17:11:06] /data/html/edianyuan.cn/App/Lib/Action/ExtendAction.class.php (9) M(Link)
[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/Lib/Core/Action.class.php (57) ExtendAction->_initialize()
[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/Common/common.php (321) Action->__construct()
[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/Lib/Core/App.class.php (103) A(Index)
[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/Lib/Core/App.class.php (207) App::exec()
[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/Lib/Core/Think.class.php (39) App::run()
[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/Common/runtime.php (242) Think::start()
[17-06-28 17:11:06] /data/html/edianyuan.cn/ThinkPHP/ThinkPHP.php (30) require(/data/html/edianyuan.cn/ThinkPHP/Common/runtime.php)
[17-06-28 17:11:06] /data/html/edianyuan.cn/index.php (4) require(/data/html/edianyuan.cn/ThinkPHP/ThinkPHP.php)