[13:37:50 INFO]: xxx issued server command: /sg leave
[13:37:50 ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'sg' in plugin SurvivalGames v5.7
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[19.jar:git-Spigot-7d15d07-c194444]
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[19.jar:git-Spigot-7d15d07-c194444]
        at org.bukkit.craftbukkit.v1_9_R1.CraftServer.dispatchCommand(CraftServer.java:645) ~[19.jar:git-Spigot-7d15d07-c194444]
        at net.minecraft.server.v1_9_R1.PlayerConnection.handleCommand(PlayerConnection.java:1302) [19.jar:git-Spigot-7d15d07-c194444]
        at net.minecraft.server.v1_9_R1.PlayerConnection.a(PlayerConnection.java:1137) [19.jar:git-Spigot-7d15d07-c194444]
        at net.minecraft.server.v1_9_R1.PacketPlayInChat.a(PacketPlayInChat.java:45) [19.jar:git-Spigot-7d15d07-c194444]
        at net.minecraft.server.v1_9_R1.PacketPlayInChat.a(PacketPlayInChat.java:1) [19.jar:git-Spigot-7d15d07-c194444]
        at net.minecraft.server.v1_9_R1.PlayerConnectionUtils$1.run(SourceFile:13) [19.jar:git-Spigot-7d15d07-c194444]
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_102]
        at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_102]
        at net.minecraft.server.v1_9_R1.SystemUtils.a(SourceFile:45) [19.jar:git-Spigot-7d15d07-c194444]
        at net.minecraft.server.v1_9_R1.MinecraftServer.D(MinecraftServer.java:716) [19.jar:git-Spigot-7d15d07-c194444]
        at net.minecraft.server.v1_9_R1.DedicatedServer.D(DedicatedServer.java:400) [19.jar:git-Spigot-7d15d07-c194444]
        at net.minecraft.server.v1_9_R1.MinecraftServer.C(MinecraftServer.java:655) [19.jar:git-Spigot-7d15d07-c194444]
        at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:554) [19.jar:git-Spigot-7d15d07-c194444]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_102]
Caused by: java.lang.IllegalArgumentException: Invalid inventory size; expected 36 or less
        at org.bukkit.craftbukkit.v1_9_R1.inventory.CraftInventory.setContents(CraftInventory.java:65) ~[19.jar:git-Spigot-7d15d07-c194444]
        at me.wazup.survivalgames.PlayerData.restoreData(PlayerData.java:204) ~[?:?]
        at me.wazup.survivalgames.main.onCommand(main.java:357) ~[?:?]
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[19.jar:git-Spigot-7d15d07-c194444]
        ... 15 more