Update app.py

app.py

@@ -112,6 +112,9 @@ class MyClient(discord.Client):
             try:
                 await message.delete()
                 await asyncio.sleep(5) # safety mechanism, can only delete slowly
+            except Exception as e:
+                print(f"An error occurred while deleting the message: {e}")
+                await asyncio.sleep(5)
         else:
             pass