:(

Too many connections

错误位置

FILE: D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Lib\Core\Db.class.php  LINE: 168

TRACE

[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Lib\Core\Db.class.php (168) DbMysql->connect()
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Lib\Driver\Db\DbMysql.class.php (96) Db->initConnect()
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Lib\Driver\Db\DbMysql.class.php (219) DbMysql->query(SHOW COLUMNS FROM `think_site`)
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Lib\Core\Model.class.php (135) DbMysql->getFields(think_site)
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Lib\Core\Model.class.php (123) Model->flush()
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Lib\Core\Model.class.php (1156) Model->_checkTableInfo()
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Lib\Core\Model.class.php (98) Model->db(0, )
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Common\common.php (277) Model->__construct(Site, , )
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Lib\Core\Dispatcher.class.php (223) M(Site)
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Lib\Core\Dispatcher.class.php (123) Dispatcher::redispatch()
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Lib\Core\App.class.php (32) Dispatcher::dispatch()
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Lib\Core\App.class.php (209) App::init()
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Lib\Core\Think.class.php (39) App::run()
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Common\runtime.php (243) Think::start()
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\ThinkPHP\ThinkPHP.php (30) require(D:\wwwroot\mwbqc\wwwroot\ThinkPHP\Common\runtime.php)
[17-05-28 23:05:05] D:\wwwroot\mwbqc\wwwroot\index.php (7) require(D:\wwwroot\mwbqc\wwwroot\ThinkPHP\ThinkPHP.php)