Unexpected string in JSON at position 41

I’m a newbie to Javascript, I do not quite know what this error means:

SyntaxError: /home/runner/myrepl/config.json:
Unexpected string in JSON at position 41

My index.js looks fine at position 41 (I think).
Here is my Index.js:

const { Client, Intents } = require('discord.js');
const client = new Client({ intents: [Intents.FLAGS.GUILDS, Intents.FLAGS.GUILD_MESSAGES] });
const {token} = require('./token.json');
var jsonconfig = require("./config.json")
var jsonconfig,DISCORD_ID
var CMDS = jsonconfig.CMDS

var prefix = 'p!'

args.forEach((a, b) => {
  args[b] = a.replace("`", "")

  args[b] = args[b].replace(".", "")

  args[b] = args[b].replace("`", "")
  args[b] = args[b].replace(`"`, "")

  args[b] = args[b].replace(`'`, "")

})
var args = Message.content.split(" ")
if (Message.author.bot == false) {
  if (Message.content.startsWith("$")) {

    if (Message.channel.id != CMDS && Message.author.id != DISCORD_ID) {
      Message.reply("stop using cmds here idiot. <#" + CMDS + ">")
    }
  }

  args.forEach((a, b) => {
    args[b] = a.replace("`", "")
    
    args[b] = args[b].replace(".", "")

    args[b] = args[b].replace("`", "")
    args[b] = args[b].replace(`"`, "")

    args[b] = args[b].replace(`'`, "")

        })
  switch (args[0]) {
    
    case prefix + "pois":

  var id = parseInt(args[1])
  if (id) {
    fetch(`https://www.rolimons.com/uaid/` + id).then(res => res.text()).then(res => {
      //// clog(res)
      if (res != 'Uaid not found, try again later') {
        var search = res,
          first = 'uaid_details'
        var second = `owner_list`;
        var itemdat = JSON.parse(search.substring(search.indexOf(first) + first.length, search.indexOf(second)).replace(";", "").replace("=", "").replace("var", ''))
        // clog(itemdat)
        var search = res,
          first = 'item_details'
        var second = `uaid_details`;
        var itemname = JSON.parse(search.substring(search.indexOf(first) + first.length, search.indexOf(second)).replace(";", "").replace("=", "").replace("var", ''))
        var search = res,
          first = 'owner_list'
        var second = `lucky_cat_uaid`;
        var owners = JSON.parse(search.substring(search.indexOf(first) + first.length, search.indexOf(second)).replace(";", "").replace("=", "").replace("var", ''))
        Message.reply(`Checking be patient bozo...`)
        var em = new discord.MessageEmbed()
        .setFooter("Archs")
      .setURL("https://www.rolimons.com/item/" + args[1])
        .setColor("#ffc0cb")
        .setThumbnail("https://www.roblox.com/thumbs/asset.ashx?width=420&height=420&assetid=" + itemdat["asset_id"])
        .setTitle(`UAID ` + args[1])
        .setURL(`https://www.rolimons.com/uaid/` + args[1])
        .setAuthor(itemname.name, `https://www.roblox.com/thumbs/asset.ashx?width=420&height=420&assetid=` + itemdat["asset_id"])
      if (itemdat.serial) {
        em.addField('SERIAL', itemdat.serial)
          }
        em.addField('OWNER', (itemdat.owner_name || `Hidden/Deleted`))
        em.addField(`Last Traded`, itemdat["updated_relative_string"])
        Message.reply(em)
        if (itemdat["updated_relative_string"].search(`month`) != -1 || itemdat["updated_relative_string"].search(`year`) != -1) {
          Message.channel.send(`Since the current owner has had it for more than a month, we have deemed this uaid(${args[1]}) as CLEAN :white_check_mark:`)
          } else {
          comped_detected = false
          Object.keys(owners).forEach(x => {
            var item = owners[x][0]
            if (item && parseInt(x) + 2628000 >= Date.now() / 1000) {
              fetch(`https://avatar.roblox.com/v1/users/${item}/avatar`).then(res => res.json().catch(err => { })).then(avatar => {
                avatar.assets.forEach(a => {
                  if (badassets[a.id] != undefined) {
                    comped_detected = true
                                                            }
                })
                fetch("https://inventory.roblox.com/v1/users/" + item + "/assets/collectibles?sortOrder=Asc&limit=100").then(res => res.json().catch(err => { })).then(p => {
                  // clog(p)
                  var amt = 0
                  if (p.data) {
                    p.data.forEach(l => {
                      amt = amt + itemdata[l.assetId][4]
                      })
                    if (amt < 5000) {
                      comped_detected = true
                    }
                  }
                })
              })
            }
          })
        }
      }
    }
  )}
  }
}

client
    .login(token)
    .catch(consola.error)

Here is my config.json if that helps:

{
  "DISCORD_ID": "mydiscordIDishere"
  "CMDS": "mycommandschannelIDishere"
}

I have, discord.js, discord, npm and node.js installed. Please help I feel like I am really close to complete this project.

I am trying to make it work through discord by easy commands like p!pois uaid.
Though I have spent quite a while trying to fix problems like these and I don’t quite get how to solve it. I am running this on Replit.

>Solution :

Try to just add a comma on the 2nd line of config.json
Actually:

{
  "DISCORD_ID": "mydiscordIDishere"
  "CMDS": "mycommandschannelIDishere"
}

After:

{
  "DISCORD_ID": "mydiscordIDishere",
  "CMDS": "mycommandschannelIDishere"
}