Error

This error happens when disguising as a player. The user who disguised as a player also goes invisible to other players.

[DisguiseCraft] PL: Unable to modify the GameProfile for a player disguise!
com.comphenix.protocol.reflect.FieldAccessException: Field index must be within 0 - count
	at com.comphenix.protocol.reflect.StructureModifier.write(StructureModifier.java:286) ~[ProtocolLib.jar:?]
	at pgDev.bukkit.DisguiseCraft.packet.PLPacketGenerator.getPlayerSpawnPacket(PLPacketGenerator.java:100) [DisguiseCraft.jar:?]
	at pgDev.bukkit.DisguiseCraft.packet.DCPacketGenerator.getSpawnPacket(DCPacketGenerator.java:58) [DisguiseCraft.jar:?]
	at pgDev.bukkit.DisguiseCraft.DisguiseCraft$5.run(DisguiseCraft.java:605) [DisguiseCraft.jar:?]
	at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftTask.run(CraftTask.java:71) [spigot-1.8.jar:git-Spigot-da32fe1-2ba7357]
	at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350) [spigot-1.8.jar:git-Spigot-da32fe1-2ba7357]
	at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:693) [spigot-1.8.jar:git-Spigot-da32fe1-2ba7357]
	at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [spigot-1.8.jar:git-Spigot-da32fe1-2ba7357]
	at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:623) [spigot-1.8.jar:git-Spigot-da32fe1-2ba7357]
	at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:526) [spigot-1.8.jar:git-Spigot-da32fe1-2ba7357]
	at java.lang.Thread.run(Unknown Source) [?:1.7.0_71]
Caused by: java.lang.IndexOutOfBoundsException: Out of bounds
	... 11 more