Too many connections

FILE: /www/wwwroot/chinahpmg/Base/Lib/Core/Db.class.php 　LINE: 162

[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/Lib/Core/Db.class.php (162) DbMysql->connect()
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/Lib/Driver/Db/DbMysql.class.php (94) Db->initConnect()
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/Lib/Driver/Db/DbMysql.class.php (213) DbMysql->query(SHOW COLUMNS FROM `ea_products`)
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/Lib/Core/Model.class.php (135) DbMysql->getFields(ea_products)
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/Lib/Core/Model.class.php (123) Model->flush()
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/Lib/Core/Model.class.php (1175) Model->_checkTableInfo()
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/Lib/Core/Model.class.php (98) Model->db(0, )
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/Common/common.php (294) Model->__construct(Products, , )
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Home/Lib/Action/IndexAction.class.php (7) M(Products)
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/Lib/Core/Action.class.php (57) IndexAction->_initialize()
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/Common/common.php (321) Action->__construct()
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/Lib/Core/App.class.php (103) A(Index)
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/Lib/Core/App.class.php (207) App::exec()
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/Lib/Core/Think.class.php (39) App::run()
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/Common/runtime.php (242) Think::start()
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/Base/ThinkPHP.php (30) require(/www/wwwroot/chinahpmg/Base/Common/runtime.php)
[26-02-09 04:54:02] /www/wwwroot/chinahpmg/index.php (9) require(/www/wwwroot/chinahpmg/Base/ThinkPHP.php)