[20:03:28] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'login' in plugin xAuth v2.6
<------>at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[spigot.jar:git-Spigot-1627]
<------>at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:181) ~[spigot.jar:git-Spigot-1627]
<------>at org.bukkit.craftbukkit.v1_7_R4.CraftServer.dispatchCommand(CraftServer.java:767) ~[spigot.jar:git-Spigot-1627]
<------>at net.minecraft.server.v1_7_R4.PlayerConnection.handleCommand(PlayerConnection.java:1013) [spigot.jar:git-Spigot-1627]
<------>at net.minecraft.server.v1_7_R4.PlayerConnection.a(PlayerConnection.java:850) [spigot.jar:git-Spigot-1627]
<------>at net.minecraft.server.v1_7_R4.PacketPlayInChat.a(PacketPlayInChat.java:28) [spigot.jar:git-Spigot-1627]
<------>at net.minecraft.server.v1_7_R4.PacketPlayInChat.handle(PacketPlayInChat.java:65) [spigot.jar:git-Spigot-1627]
<------>at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:184) [spigot.jar:git-Spigot-1627]
<------>at net.minecraft.server.v1_7_R4.ServerConnection.c(ServerConnection.java:81) [spigot.jar:git-Spigot-1627]
<------>at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:734) [spigot.jar:git-Spigot-1627]
<------>at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:289) [spigot.jar:git-Spigot-1627]
<------>at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:584) [spigot.jar:git-Spigot-1627]
<------>at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:490) [spigot.jar:git-Spigot-1627]
<------>at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [spigot.jar:git-Spigot-1627]
Caused by: java.lang.ArrayIndexOutOfBoundsException: 2
<------>at de.luricos.bukkit.xAuth.password.PasswordHandler.authme_sha256(PasswordHandler.java:163) ~[?:?]
<------>at de.luricos.bukkit.xAuth.password.PasswordHandler.checkPassword(PasswordHandler.java:83) ~[?:?]
<------>at de.luricos.bukkit.xAuth.auth.AuthMethodSQL.login(AuthMethodSQL.java:57) ~[?:?]
<------>at de.luricos.bukkit.xAuth.command.player.LoginCommand.onCommand(LoginCommand.java:63) ~[?:?]
<------>at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[spigot.jar:git-Spigot-1627]
<------>... 13 more