so I've asked this question before, so I made the command "dm-role" here's the code

const { Client, Message, MessageEmbed } = require('discord.js');
//const { join } = require('path');

module.exports = {
    name: 'dm-role',
    /** 
     * @param {Client} client 
     * @param {Message} message 
     * @param {String[]} args 
     */
     run: async(client, message, args) => {
    if (!message.member.hasPermission("ADMINISTRATOR")) return message.channel.send("admin only lol")

    if (!args[0]) return message.channel.send("where's the role?")
    const role = message.mentions.roles.first()

    message.guild.roles.cache.get(role.id).members.forEach(member => member.send(args.slice(1).join(" ")))

    if (!role) return message.channel.send("where's the role?")

    const reason = args.slice(1).join(" ")
    if (!reason) return message.channel.send("the message ?");

    try {
      
        await role.send(reason).catch(error => console.log(error))
        return message.channel.send("done");
    } catch {
        return message.channel.send("failed");
    }
}   
}

so the problem is, I got the error like this

I don't know why I get errors like that, even though I've used .catch(error => console.log(error)) and this code used to run fine when my server was still 800+ members and now my server and now since my server has 1500+members, I get an error like that.

Is it because bots can't send 1500+ messages?

I hope someone can help me, Thank you (: