Press Q item you dropped goes in the shoes area of the armor you lose the shoes you are wearing and then when you look at the inventory the game crashes

Press Q Item goes in Armor shoes area and shoes disappear. It does this in all game modes and the game crashes when you open the inventory so I can't take a picture of it but before the 13w05b update I could remove the item and the game wouldn't crash so I can't play the game right now cause it keeps crashing please come out with a new update my Mine Craft keeps crashing every time I open it up please help.