In my note 2 the menu list in youtube having trending, recommended, history etc which opens from the left side of the screen shows up an error message and asks to try again. The list shows up fine on signing out. This problem has been faced for the first time today since I bought my phone around 8 to 9 moths back. I use this app very much and this is the first time such a problem has turned up.
1. Go into the app manager (from where you can uninstall the app) 2. Click on the button - Free data 3. Uninstall Youtube from your Note 2. 4. Restart your phone once. 5. Make sure your previous data about YouTube is removed. 6. Install the app again and enjoy.