:(

Too many connections

错误位置

FILE: C:\wamp\www\compete\ThinkPHP\Lib\Core\Db.class.php  LINE: 162

TRACE

[19-01-24 14:55:01] C:\wamp\www\compete\ThinkPHP\Lib\Core\Db.class.php (162) DbMysql->connect()
[19-01-24 14:55:01] C:\wamp\www\compete\ThinkPHP\Lib\Driver\Db\DbMysql.class.php (94) Db->initConnect()
[19-01-24 14:55:01] C:\wamp\www\compete\ThinkPHP\Lib\Driver\Db\DbMysql.class.php (213) DbMysql->query(SHOW COLUMNS FROM `t_lv3_topic`)
[19-01-24 14:55:01] C:\wamp\www\compete\ThinkPHP\Lib\Core\Model.class.php (135) DbMysql->getFields(t_lv3_topic)
[19-01-24 14:55:01] C:\wamp\www\compete\ThinkPHP\Lib\Core\Model.class.php (123) Model->flush()
[19-01-24 14:55:01] C:\wamp\www\compete\ThinkPHP\Lib\Core\Model.class.php (1174) Model->_checkTableInfo()
[19-01-24 14:55:01] C:\wamp\www\compete\ThinkPHP\Lib\Core\Model.class.php (98) Model->db(0, )
[19-01-24 14:55:01] C:\wamp\www\compete\ThinkPHP\Common\common.php (294) Model->__construct(lv3_topic, , )
[19-01-24 14:55:01] C:\wamp\www\compete\Lib\Action\IndexAction.class.php (6) M(lv3_topic)
[19-01-24 14:55:01] () IndexAction->index()
[19-01-24 14:55:01] C:\wamp\www\compete\ThinkPHP\Lib\Core\App.class.php (171) ReflectionMethod->invoke()
[19-01-24 14:55:01] C:\wamp\www\compete\ThinkPHP\Lib\Core\App.class.php (207) App::exec()
[19-01-24 14:55:01] C:\wamp\www\compete\ThinkPHP\Lib\Core\Think.class.php (39) App::run()
[19-01-24 14:55:01] C:\wamp\www\compete\ThinkPHP\Common\runtime.php (242) Think::start()
[19-01-24 14:55:01] C:\wamp\www\compete\ThinkPHP\ThinkPHP.php (30) require(C:\wamp\www\compete\ThinkPHP\Common\runtime.php)
[19-01-24 14:55:01] C:\wamp\www\compete\index.php (3) require(C:\wamp\www\compete\ThinkPHP\ThinkPHP.php)