Correct parameter usage.

cogs/commands/set.py

@@ -179,7 +179,7 @@ class SetCog(commands.Cog, name="Set command."):
         with Session(engine) as session:
             stmt = select(Guild).where(col(Guild.id) == interaction.guild_id)
             guild = session.scalar(stmt)
-            guild.VerificationChannel = channel_id
+            guild.verification_channel = channel_id
             session.commit()
         await interaction.send(f"Registered <#{channel_id}>.", ephemeral=True)
 

utilities/utils.py

@@ -390,7 +390,7 @@ async def submit_score(
         existing_score = session.scalar(stmt)
 
         if existing_score:
-            existing_score.Score = score_f
+            existing_score.score = score_f
         else:
             score_obj = Score(username=username, score=score_f, category_id=category_id)
             session.add(score_obj)