Channel user permissions

RangeError [BitFieldInvalid]: Invalid bitfield flag or number: SEND_MESSAGES.

const { SlashCommandBuilder, EmbedBuilder, Permissions } = require('discord.js');

module.exports = {
    data: new SlashCommandBuilder()
      .setName('add')
      .setDescription('Wil je een persoon toevoegen aan de ticket?')
      .addUserOption(option =>
        option.setName('persoon')
          .setDescription('Geef de persoon op die je wilt toevoegen aan de ticket.')
          .setRequired(true)),
    async execute(interaction) {        
        const user = interaction.options.getUser('persoon');
        const ticket = interaction.channel;
        
        await ticket.permissionOverwrites.create(user, {
            SEND_MESSAGES: true,
            VIEW_CHANNEL: true,
        });

        console.log(`Gebruiker ${persoon.tag} toegevoegd aan ${ticket.name}`);
        
        const AddEmbed = new EmbedBuilder()
        .setColor('#1C6FFF')
        .setTitle('Add')
        .setDescription('test')
        .addFields(
          { name: `Added user:`, value: `${persoon}`},
          { name: `Added by`, value: `<@${interaction.user.id}>`},
          { name: `Ticket:`, value: `<#${interaction.channel.id}>`}
        )
        .setTimestamp()
        
        await interaction.reply({
            content: `${persoon} added to this ticket.`
        })
        await interaction.guild.channels.cache.get('1193826954655313940').send({
            embeds: [AddEmbed]
        })
    },
};