``When you try to right click a horse in multiplayer you will disconnect from the game and you can't login anymore. I also tried on tamed horse and it did the same. It happen in creative and survival
Environment
Java 7 Update 13 (64-bit) but It's not because of Java my friend tried to but have same problem
50th Duplicate of MC-13628, please use the search function to see if your bug has already been submitted. Currently over 54% of tickets are being closed as duplicate.