diff --git a/payphone/cogs/calls/cog.py b/payphone/cogs/calls/cog.py
index 0575491..3716410 100644
--- a/payphone/cogs/calls/cog.py
+++ b/payphone/cogs/calls/cog.py
@@ -143,7 +143,10 @@ class Calls(base.Cog):
                     await models.Message.bulk_create(message_rows, batch_size=500)
                     break
 
-                except asyncpg.exceptions.DeadlockDetectedError:
+                except (
+                    asyncpg.exceptions.PostgresError,
+                    asyncpg.exceptions.InterfaceError,
+                ):
                     continue
 
             for _ in range(3):
@@ -153,7 +156,10 @@ class Calls(base.Cog):
                     )
                     break
 
-                except asyncpg.exceptions.DeadlockDetectedError:
+                except (
+                    asyncpg.exceptions.PostgresError,
+                    asyncpg.exceptions.InterfaceError,
+                ):
                     continue
 
     @commands.command(aliases=["c"])
@@ -950,13 +956,12 @@ class Calls(base.Cog):
                 pass
 
             message_replies = await redis.hget(
-                constants.CALL_MESSAGE_REPLIES_TEMPLATE % channel.call_id,
-                message.id
+                constants.CALL_MESSAGE_REPLIES_TEMPLATE % channel.call_id, message.id
             )
 
             if message_replies is None:
                 return
-            
+
             for message_id in message_replies.decode().split(","):
                 try:
                     await webhook.edit_message(message_id, embed=None)
diff --git a/payphone/cogs/mods/cog.py b/payphone/cogs/mods/cog.py
index 6227684..fbb2641 100644
--- a/payphone/cogs/mods/cog.py
+++ b/payphone/cogs/mods/cog.py
@@ -9,6 +9,7 @@ import discord
 from discord import errors
 from discord.ext import commands
 
+import tortoise
 from tortoise import transactions, expressions
 
 from payphone import bot
@@ -301,6 +302,8 @@ class Mods(base.Cog):
 
         await self.bot.get_cog("Calls").flush_messages()
 
+        await tortoise.Tortoise.close_connections()
+
         await ctx.send("⚡ Messages were flushed, payphone will shut down.")
 
         sys.exit()
diff --git a/payphone/db/setup.py b/payphone/db/setup.py
index dcf9400..d821357 100644
--- a/payphone/db/setup.py
+++ b/payphone/db/setup.py
@@ -9,6 +9,8 @@ from payphone.core import config
 async def init() -> None:
     """Initialize the database and it's connections."""
 
+    await tortoise.Tortoise.close_connections()
+
     await tortoise.Tortoise.init(config.TORTOISE_ORM, use_tz=True)
 
     await tortoise.Tortoise.generate_schemas(safe=True)