diff --git a/payphone/cogs/mods/cog.py b/payphone/cogs/mods/cog.py
index db9d2d6..b530dc2 100644
--- a/payphone/cogs/mods/cog.py
+++ b/payphone/cogs/mods/cog.py
@@ -403,8 +403,8 @@ class Mods(base.Cog):
 
         user_id = user
 
-        user = await models.User.get(id=user_id).prefetch_related("profiles")
-        profile: models.Profile = user.profiles[0]
+        user = await models.User.get_or_none(id=user_id).prefetch_related("profiles")
+        profile: models.Profile | None = user.profiles[0] if user is not None else None
 
         bans = await models.Ban.filter(
             expressions.Q(
@@ -416,7 +416,7 @@ class Mods(base.Cog):
         )
 
         embed = discord.Embed(
-            color=profile.color or constants.EMBED_COLOR,
+            color=(profile.color or constants.EMBED_COLOR) if profile is not None else constants.EMBED_COLOR,
             title="Profile Information",
             timestamp=datetime.now(timezone.utc),
             fields=[
@@ -431,8 +431,8 @@ class Mods(base.Cog):
                     or "*No ongoing bans.*",
                 )
             ],
-            author=profile.embed_author,
-            thumbnail=profile.avatar_url
+            author=profile.embed_author if profile is not None else self.bot.embed_author,
+            thumbnail=profile.avatar_url if profile is not None else self.bot.user.display_avatar.url
         )
 
         await ctx.send(embed=embed)
diff --git a/payphone/core/converters.py b/payphone/core/converters.py
index 6ac25fc..cf73d5d 100644
--- a/payphone/core/converters.py
+++ b/payphone/core/converters.py
@@ -44,10 +44,10 @@ class DiscordUserID(converter.Converter):
     """Converts a URL, ID, or reply into a Discord User ID."""
 
     async def convert(self, ctx: commands.Context, argument: str) -> int:
-        if len(argument) > 17 and argument[:2] == "<@" and argument[-1] == ">":
-            return int(argument[2:-1])
+        if len(argument) > 17 and argument[2:-1].isdecimal():
+            return int()
 
-        if argument.isdecimal() and len(argument) in range(17, 19):
+        if argument.isdecimal() and len(argument) in range(17, 20):
             return int(argument)
 
         if argument.startswith("https://discord.com/users/") or argument.startswith(