raised json limit

index.js

@@ -48,11 +48,11 @@ const express = require('express')
 const { MessageManager } = require('./types')
 const app = express(), appConfig = express()
 const appServer = require('http').createServer(app)
-app.use(express.json())
+app.use(express.json({ limit: '1mb' }))
 app.use(express.static('html_main'))
 app.use(express.static(__dirname + '/node_modules/@mdi/font'))
 
-appConfig.use(express.json())
+appConfig.use(express.json({ limit: '1mb' }))
 appConfig.use(express.static('html_config'))
 appConfig.use(express.static(__dirname + '/node_modules/@mdi/font'))