添加配置失败

[chenhj520]

版本：NACOS1.3.0

从docker镜像拉取最新版本

docker pull nacos/nacos-server:latest
启动成功本地mysql
我准备添加一个配置，发生js异常

Failed to load resource: the server responded with a status of 500 () main.js:38 Uncaught TypeError: Cannot read property 'currentLanguageCode' of undefined at error (main.js:38) at Object.e.error (main.js:78) at r (main.js:33) at Object.fireWith [as rejectWith] (main.js:33) at u (main.js:33) at XMLHttpRequest.<anonymous> (main.js:33)

Issue Description

Type: bug report or feature request

Describe what happened (or what feature you want)

Describe what you expected to happen

I'm form docker pull images;

docker nacos/nacos-server:latest nacos

nacos version 1.3.0
I'm going to add a configuration and a JS exception occurred
Failed to load resource: the server responded with a status of 500 () main.js:38 Uncaught TypeError: Cannot read property 'currentLanguageCode' of undefined at error (main.js:38) at Object.e.error (main.js:78) at r (main.js:33) at Object.fireWith [as rejectWith] (main.js:33) at u (main.js:33) at XMLHttpRequest.<anonymous> (main.js:33)

How to reproduce it (as minimally and precisely as possible)

1. docker pull nacos/nacos-server:latest

Tell us your environment

Anything else we need to know?

[KomachiSion]

Please see #3433 and #3103 , If is the same problem, please close issue because duplicate