try {
    member.setNickname(newNickname);
} catch (error) {
    console.error( error);
}

try {
    member.setNickname(newNickname);
} catch (error) {
    console.error( error);
}

C:\Users\Aiwoz\Desktop\Bot Discord\Bot-Aiwoz\node_modules\@discordjs\rest\dist\index.js:722
      throw new DiscordAPIError(data, "code" in data ? data.code : data.error, status, method, url, requestData);
            ^

DiscordAPIError[50013]: Missing Permissions
    at handleErrors (C:\Users\Aiwoz\Desktop\Bot Discord\Bot-Aiwoz\node_modules\@discordjs\rest\dist\index.js:722:13)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async SequentialHandler.runRequest (C:\Users\Aiwoz\Desktop\Bot Discord\Bot-Aiwoz\node_modules\@discordjs\rest\dist\index.js:1120:23)
    at async SequentialHandler.queueRequest (C:\Users\Aiwoz\Desktop\Bot Discord\Bot-Aiwoz\node_modules\@discordjs\rest\dist\index.js:953:14)
    at async _REST.request (C:\Users\Aiwoz\Desktop\Bot Discord\Bot-Aiwoz\node_modules\@discordjs\rest\dist\index.js:1266:22)
    at async GuildMemberManager.edit (C:\Users\Aiwoz\Desktop\Bot Discord\Bot-Aiwoz\node_modules\discord.js\src\managers\GuildMemberManager.js:381:15) {
  requestBody: { files: undefined, json: { nick: 'Test' } },
  rawError: { message: 'Missing Permissions', code: 50013 },
  code: 50013,
  status: 403,
  method: 'PATCH',
  url: 'https://discord.com/api/v10/guilds/1187082722401861765/members/693160609398653010'
}

Node.js v20.11.1

C:\Users\Aiwoz\Desktop\Bot Discord\Bot-Aiwoz\node_modules\@discordjs\rest\dist\index.js:722
      throw new DiscordAPIError(data, "code" in data ? data.code : data.error, status, method, url, requestData);
            ^

DiscordAPIError[50013]: Missing Permissions
    at handleErrors (C:\Users\Aiwoz\Desktop\Bot Discord\Bot-Aiwoz\node_modules\@discordjs\rest\dist\index.js:722:13)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async SequentialHandler.runRequest (C:\Users\Aiwoz\Desktop\Bot Discord\Bot-Aiwoz\node_modules\@discordjs\rest\dist\index.js:1120:23)
    at async SequentialHandler.queueRequest (C:\Users\Aiwoz\Desktop\Bot Discord\Bot-Aiwoz\node_modules\@discordjs\rest\dist\index.js:953:14)
    at async _REST.request (C:\Users\Aiwoz\Desktop\Bot Discord\Bot-Aiwoz\node_modules\@discordjs\rest\dist\index.js:1266:22)
    at async GuildMemberManager.edit (C:\Users\Aiwoz\Desktop\Bot Discord\Bot-Aiwoz\node_modules\discord.js\src\managers\GuildMemberManager.js:381:15) {
  requestBody: { files: undefined, json: { nick: 'Test' } },
  rawError: { message: 'Missing Permissions', code: 50013 },
  code: 50013,
  status: 403,
  method: 'PATCH',
  url: 'https://discord.com/api/v10/guilds/1187082722401861765/members/693160609398653010'
}

Node.js v20.11.1

const { EmbedBuilder } = require(`discord.js`);

module.exports = {
    name: `messageDelete`,
    description: `Événement lorsqu'un message est supprimé du serveur.`,
    async execute(message) {

        if (message.partial) {
            message.fetch()
                .then(fullMessage => {
                    console.log(fullMessage.content);
                })
                .catch(error => {
                    console.log('Something went wrong when fetching the message: ', error);
                });
        } else {
            const messageLog = new EmbedBuilder()
            .setColor(`#4CE1FE`)
            .setTitle(`__Un Message a été supprimé :__`)
            .setDescription(`**Message :** \n ${message.content} \n **ID du message :** ${message.id} \n **Salon :** <#${message.channel.id}> \n **Par :** ${message.author.displayName} \n **ID :** ${message.author.id}`)
            .setTimestamp();
            if (message.attachments.size > 0) {
                const mediaUrls = message.attachments.map(attachment => attachment.url);
                messageLog.setDescription(`**Message :** \n ${message.content} \n **ID du message :** ${message.id} \n **Salon :** <#${message.channel.id}> \n **Par :** ${message.author.displayName} \n **ID :** ${message.author.id} \n **Médias :** \n` + mediaUrls.join('\n'));
            }
            message.guild.channels.cache.get("1190563847224954980").send({embeds: [messageLog]});
        }
    }
}

const { EmbedBuilder } = require(`discord.js`);

module.exports = {
    name: `messageDelete`,
    description: `Événement lorsqu'un message est supprimé du serveur.`,
    async execute(message) {

        if (message.partial) {
            message.fetch()
                .then(fullMessage => {
                    console.log(fullMessage.content);
                })
                .catch(error => {
                    console.log('Something went wrong when fetching the message: ', error);
                });
        } else {
            const messageLog = new EmbedBuilder()
            .setColor(`#4CE1FE`)
            .setTitle(`__Un Message a été supprimé :__`)
            .setDescription(`**Message :** \n ${message.content} \n **ID du message :** ${message.id} \n **Salon :** <#${message.channel.id}> \n **Par :** ${message.author.displayName} \n **ID :** ${message.author.id}`)
            .setTimestamp();
            if (message.attachments.size > 0) {
                const mediaUrls = message.attachments.map(attachment => attachment.url);
                messageLog.setDescription(`**Message :** \n ${message.content} \n **ID du message :** ${message.id} \n **Salon :** <#${message.channel.id}> \n **Par :** ${message.author.displayName} \n **ID :** ${message.author.id} \n **Médias :** \n` + mediaUrls.join('\n'));
            }
            message.guild.channels.cache.get("1190563847224954980").send({embeds: [messageLog]});
        }
    }
}