1 player on my server try's to login in but gets kicked. This is what it says: 20.12 00:25:07 [Server] INFO at net.minecraft.server.ThreadServerApplication.run(SourceFile:856) 20.12 00:25:07 [Server] INFO at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:426) 20.12 00:25:07 [Server] INFO at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:493) 20.12 00:25:07 [Server] INFO at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:222) 20.12 00:25:07 [Server] INFO at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:595) 20.12 00:25:07 [Server] INFO at net.minecraft.server.DedicatedServerConnection.b(SourceFile:30) 20.12 00:25:07 [Server] INFO at net.minecraft.server.ServerConnection.b(SourceFile:39) 20.12 00:25:07 [Server] INFO at net.minecraft.server.NetServerHandler.d(NetServerHandler.java:113) 20.12 00:25:07 [Server] INFO at net.minecraft.server.NetworkManager.b(NetworkManager.java:290) 20.12 00:25:07 [Server] INFO at net.minecraft.server.Packet10Flying.handle(SourceFile:136) 20.12 00:25:07 [Server] INFO at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:350) 20.12 00:25:07 [Server] INFO at net.minecraft.server.EntityPlayer.g(EntityPlayer.java:192) 20.12 00:25:07 [Server] INFO at net.minecraft.server.EntityHuman.j_(EntityHuman.java:154) 20.12 00:25:07 [Server] INFO at net.minecraft.server.EntityLiving.j_(EntityLiving.java:508) 20.12 00:25:07 [Server] INFO at net.minecraft.server.EntityHuman.c(EntityHuman.java:304) 20.12 00:25:07 [Server] INFO at net.minecraft.server.EntityLiving.c(EntityLiving.java:1319) 20.12 00:25:07 [Server] INFO at net.minecraft.server.EntityHuman.setEquipment(EntityHuman.java:1392) 20.12 00:25:07 [Server] INFO java.lang.ArrayIndexOutOfBoundsException: 4 20.12 00:25:07 [Server] WARNING Failed to handle packet for DasTrompete/99.113.191.51: java.lang.ArrayIndexOutOfBoundsException: 4