Fatal error: Uncaught Exception: 数据库连接失败: SQLSTATE[08004] [1040] Too many connections in /www/wwwroot/zhanqun/shipsay/class/Db.php:54
Stack trace:
#0 /www/wwwroot/zhanqun/shipsay/class/Db.php(15): Db->connect()
#1 /www/wwwroot/zhanqun/shipsay/class/Db.php(21): Db->__construct()
#2 /www/wwwroot/zhanqun/shipsay/class/router.php(124): Db::getInstance()
#3 /www/wwwroot/zhanqun/www/index.php(5): require('...')
#4 {main}
thrown in /www/wwwroot/zhanqun/shipsay/class/Db.php on line 54