bot.procces_commands(message) discord.py 中的错误

在我的不和谐机器人中有一个 on_message 事件，它检查数据库中用户的存在，最后它说：bot.process_commands(message)，它给出了一个错误：

RuntimeWarning: coroutine 'BotBase.process_commands' was never awaited bot.process_commands(message) RuntimeWarning: Enable tracemalloc to get the object allocation traceback

这是完整的代码：

@bot.event
async def on_message(message):
    if cursor.execute("SELECT id FROM users WHERE id = ?", (message.author.id,)).fetchone() is None:
        cursor.execute(f"INSERT INTO users VALUES ({message.author.id}, 100, 'Нету', 0, 0)")
        conn.commit()
        cursor.execute(f"INSERT INTO inventory VALUES ({message.guild.id}, {message.author.id}, '')")


    bot.process_commands(message)

怎么修？