Not only items are going to expire but I can't redeem event boxes for Illium or hunter's pouch because inventory is full. I'm also mobbing with a lvl 90 weapon because I can't pick-up anything new. (I'm 150 by now). Also can't finish Grand Atheuneum quest line since it gives a medal and my inventory is full so I'm running late on Step-Up event too. This is really frustrating.