diff --git a/cogs/welcome_cog.py b/cogs/welcome_cog.py
index cdd57cc..2b218aa 100644
--- a/cogs/welcome_cog.py
+++ b/cogs/welcome_cog.py
@@ -435,29 +435,28 @@ class WelcomeCog(commands.Cog):
             await ctx.send("An unexpected error occurred.", ephemeral=True)
 
     # Error Handling for this Cog
-    @set_welcome.error
-    @disable_welcome.error
-    @set_goodbye.error
-    @disable_goodbye.error
-    @testmessage.error
-    async def on_command_error(self, ctx: commands.Context, error):
+    async def cog_command_error(self, ctx: commands.Context, error: commands.CommandError):
+        """Handles errors for all commands in this cog."""
         if isinstance(error, commands.MissingPermissions):
-            await ctx.send("You need Administrator permissions to use this command.")
+            await ctx.send("You need Administrator permissions to use this command.", ephemeral=True)
         elif isinstance(error, commands.BadArgument):
             await ctx.send(
-                f"Invalid argument provided. Check the command help: `{ctx.prefix}help {ctx.command.name}`"
+                f"Invalid argument provided. Check the command help: `{ctx.prefix}help {ctx.command.name}`",
+                ephemeral=True
             )
         elif isinstance(error, commands.MissingRequiredArgument):
             await ctx.send(
-                f"Missing required argument. Check the command help: `{ctx.prefix}help {ctx.command.name}`"
+                f"Missing required argument. Check the command help: `{ctx.prefix}help {ctx.command.name}`",
+                ephemeral=True
             )
         elif isinstance(error, commands.NoPrivateMessage):
-            await ctx.send("This command cannot be used in private messages.")
+            await ctx.send("This command cannot be used in private messages.", ephemeral=True)
         else:
+            original_error = getattr(error, 'original', error)
             log.error(
-                f"Unhandled error in WelcomeCog command '{ctx.command.name}': {error}"
+                f"Unhandled error in WelcomeCog command '{ctx.command.name}': {original_error}"
             )
-            await ctx.send("An unexpected error occurred. Please check the logs.")
+            await ctx.send("An unexpected error occurred. Please check the logs.", ephemeral=True)
 
 
 async def setup(bot: commands.Bot):