Waiting for user message in DM.

TypeError: Cannot read properties of null (reading 'awaitMessages')
    at Object.execute (/Users/kirakenjiro/Desktop/Coding/Active/AkedasBot/commands/verify.js:31:61)
    at Client.<anonymous> (/Users/kirakenjiro/Desktop/Coding/Active/AkedasBot/index.js:80:19)
    at Client.emit (node:events:514:28)
    at InteractionCreateAction.handle (/Users/kirakenjiro/node_modules/discord.js/src/client/actions/InteractionCreate.js:97:12)

const { EmbedBuilder } = require("discord.js");
const handlers = require("../handlerLoader.js");

module.exports = {
    name: "verify",
    description: "Sends your ID to the moderators to be verified for the 18+ channels",

    async execute(interaction) {
        // Check if the command was sent in a DM channel
        if (interaction.guildId) {
            // Send an embed indicating that the command must be executed in a DM
            const warningEmbed = new EmbedBuilder()
                .setColor(0x2b2d31)
                .setAuthor({
                    name: "Verification Error",
                })
                .setDescription(
                    'This command must be executed in a DM (Direct Message) channel.\nYour legal ID was not processed.'
                );
    
            await interaction.reply({
                embeds: [warningEmbed],
                ephemeral: true,
            });
        } else {
            // Wait for 30 seconds in the DM
            const filter = (msg) => msg.author.id === interaction.user.id;
            const options = { max: 1, time: 30000, errors: ["time"] };
    
            try {
                const collected = await interaction.channel.awaitMessages(filter, options);
                const message = collected.first();
    
                // Check if the message contains an image
                if (message && message.attachments.size > 0) {
                    const imageUrl = message.attachments.first().url;
                    console.log(`Image URL: ${imageUrl}`);
                }
            } catch (error) {
                console.error(error);
            }
        }
    }    
};