系统发生错误

:(

Host '47.105.54.204' is not allowed to connect to this MySQL server

错误位置

FILE: /usr/home/qxu1587720273/htdocs/Framework/Lib/Driver/Db/DbMysql.class.php 　LINE: 58

ThinkPHP3.1.3 { Fast & Simple OOP PHP Framework } -- [ WE CAN DO IT JUST THINK ]