Hello, I'm creating a plugin, but I have a problem with an event, the PlayerPickupItemEvent. He is not called. I'm not a novice, I didn't forget the @EventHandler and I've registered the events. I've made some searchs, but didn't find any solution. I'm running the version : git-Spigot-2ec6f06-7722428 (1.8.3), it's the latest version at this moment.