Errors after typing a command

[DavidStojko]

Ignoring exception in command rape:
Traceback (most recent call last):
File "/home/stojke/.local/lib/python3.7/site-packages/discord/ext/commands/core.py", line 83, in wrapped
ret = await coro(*args, **kwargs)
File "bot.py", line 120, in rape
for channel in list(ctx.message.server.channels):
AttributeError: 'Message' object has no attribute 'server'

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

Traceback (most recent call last):
File "/home/stojke/.local/lib/python3.7/site-packages/discord/ext/commands/bot.py", line 892, in invoke
await ctx.command.invoke(ctx)
File "/home/stojke/.local/lib/python3.7/site-packages/discord/ext/commands/core.py", line 797, in invoke
await injected(*ctx.args, **ctx.kwargs)
File "/home/stojke/.local/lib/python3.7/site-packages/discord/ext/commands/core.py", line 92, in wrapped
raise CommandInvokeError(exc) from exc
discord.ext.commands.errors.CommandInvokeError: Command raised an exception: AttributeError: 'Message' object has no attribute 'server'
Ignoring exception in command help:
Traceback (most recent call last):
File "/home/stojke/.local/lib/python3.7/site-packages/discord/ext/commands/core.py", line 83, in wrapped
ret = await coro(*args, **kwargs)
File "bot.py", line 39, in help
await client.send_message(author, embed=embed)
AttributeError: 'Bot' object has no attribute 'send_message'

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

Traceback (most recent call last):
File "/home/stojke/.local/lib/python3.7/site-packages/discord/ext/commands/bot.py", line 892, in invoke
await ctx.command.invoke(ctx)
File "/home/stojke/.local/lib/python3.7/site-packages/discord/ext/commands/core.py", line 797, in invoke
await injected(*ctx.args, **ctx.kwargs)
File "/home/stojke/.local/lib/python3.7/site-packages/discord/ext/commands/core.py", line 92, in wrapped
raise CommandInvokeError(exc) from exc
discord.ext.commands.errors.CommandInvokeError: Command raised an exception: AttributeError: 'Bot' object has no attribute 'send_message'