Swimbot Error

Traceback (most recent call last):
  File "/home/pi/.local/lib/python3.7/site-packages/discord/ext/commands/core.py", line 85, in wrapped
    ret = await coro(*args, **kwargs)
  File "/home/pi/Swimbot/whois.py", line 421, in whois
    await message.edit(embed = embed_list[index])
  File "/home/pi/.local/lib/python3.7/site-packages/discord/message.py", line 884, in edit
    data = await self._state.http.edit_message(self.channel.id, self.id, **fields)
  File "/home/pi/.local/lib/python3.7/site-packages/discord/http.py", line 245, in request
    raise HTTPException(r, data)
discord.errors.HTTPException: 400 Bad Request (error code: 50035): Invalid Form Body
In embed.fields.3.value: Must be 1024 or fewer in length.