Ошибка в коде по написанию дискорд бота

Код

Ошибка:

Ignoring exception in command mute: Traceback (most recent call last): File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/site-packages/discord/ext/commands/core.py", line 85, in wrapped ret = await coro(*args, **kwargs) File "", line 21, in mute AttributeError: 'Member' object has no attribute 'metion'

The above exception was the direct cause of the following exception:

Traceback (most recent call last): File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/site-packages/discord/ext/commands/bot.py", line 903, in invoke await ctx.command.invoke(ctx) File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/site-packages/discord/ext/commands/core.py", line 855, in invoke await injected(*ctx.args, **ctx.kwargs) File "/data/user/0/ru.iiec.pydroid3/files/aarch64-linux-android/lib/python3.8/site-packages/discord/ext/commands/core.py", line 94, in wrapped raise CommandInvokeError(exc) from exc discord.ext.commands.errors.CommandInvokeError: Command raised an exception: AttributeError: 'Member' object has no attribute 'metion'