[14:02:30 INFO]: Lurreisper issued server command: /drops
[14:02:30 INFO]: [DEBUG - FCEconomy] API sincronizada com FCDrops v1.0.0
[14:02:30 ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'drops' in plugin FCDrops v1.0.0
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:47) ~[PaperSpigot_1.8.8.jar:git-PaperSpigot-"4c7641d"]
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:146) ~[PaperSpigot_1.8.8.jar:git-PaperSpigot-"4c7641d"]
        at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServer.java:666) ~[PaperSpigot_1.8.8.jar:git-PaperSpigot-"4c7641d"]
        at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerConnection.java:1189) [PaperSpigot_1.8.8.jar:git-PaperSpigot-"4c7641d"]
        at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:1001) [PaperSpigot_1.8.8.jar:git-PaperSpigot-"4c7641d"]
        at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45) [PaperSpigot_1.8.8.jar:git-PaperSpigot-"4c7641d"]
        at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1) [PaperSpigot_1.8.8.jar:git-PaperSpigot-"4c7641d"]
        at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [PaperSpigot_1.8.8.jar:git-PaperSpigot-"4c7641d"]
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_211]
        at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_211]
        at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [PaperSpigot_1.8.8.jar:git-PaperSpigot-"4c7641d"]
        at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:774) [PaperSpigot_1.8.8.jar:git-PaperSpigot-"4c7641d"]
        at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378) [PaperSpigot_1.8.8.jar:git-PaperSpigot-"4c7641d"]
        at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:713) [PaperSpigot_1.8.8.jar:git-PaperSpigot-"4c7641d"]
        at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:616) [PaperSpigot_1.8.8.jar:git-PaperSpigot-"4c7641d"]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_211]
Caused by: java.lang.NullPointerException
        at me.fight.drops.utils.API.ItemBuilder(API.java:25) ~[?:?]
        at me.fight.drops.gui.DropsGUI.GUI(DropsGUI.java:63) ~[?:?]
        at me.fight.drops.cmds.Drops.onCommand(Drops.java:33) ~[?:?]
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[PaperSpigot_1.8.8.jar:git-PaperSpigot-"4c7641d"]
        ... 15 more