feat(bot): ✨ Terminate all processes after p.shutdown.

payphone/cogs/calls/cog.py

@@ -9,8 +9,6 @@ from discord.utils import find
 
 from tortoise import transactions, exceptions
 
-import asyncpg.exceptions
-
 import aiohttp
 
 import orjson
@@ -19,7 +17,7 @@ from payphone import bot
 from payphone.db import utils as dbutils, models
 from payphone.cogs import base
 from payphone.cogs.calls import embeds
-from payphone.core import constants, checks, censorship, formatting, utils
+from payphone.core import constants, checks, censorship, formatting
 
 
 class Calls(base.Cog):
@@ -877,7 +875,10 @@ class Calls(base.Cog):
             orjson.dumps(message_dict),
         )
 
-        other_channel = await models.Channel.get(id=message.propagation_channel_id)
+        other_channel = await models.Channel.get_or_none(id=message.propagation_channel_id)
+
+        if other_channel is None:
+            return
 
         if other_channel.call_id != message.call_id:
             return