[16:32:05] [Server thread/WARN]: java.lang.IllegalArgumentException: Name and ID cannot both be blank
[16:32:05] [Server thread/WARN]: 	at com.mojang.authlib.GameProfile.<init>(GameProfile.java:25)
[16:32:05] [Server thread/WARN]: 	at net.minecraft.server.v1_10_R1.UserCache.a(UserCache.java:90)
[16:32:05] [Server thread/WARN]: 	at net.minecraft.server.v1_10_R1.UserCache.getProfile(UserCache.java:157)
[16:32:05] [Server thread/WARN]: 	at net.minecraft.server.v1_10_R1.Village.b(Village.java:444)
[16:32:05] [Server thread/WARN]: 	at net.minecraft.server.v1_10_R1.PersistentVillage.b(SourceFile:228)
[16:32:05] [Server thread/WARN]: 	at net.minecraft.server.v1_10_R1.PersistentCollection.a(PersistentCollection.java:97)
[16:32:05] [Server thread/WARN]: 	at net.minecraft.server.v1_10_R1.PersistentCollection.a(PersistentCollection.java:82)
[16:32:05] [Server thread/WARN]: 	at net.minecraft.server.v1_10_R1.WorldServer.a(WorldServer.java:1071)
[16:32:05] [Server thread/WARN]: 	at net.minecraft.server.v1_10_R1.WorldServer.save(WorldServer.java:1013)
[16:32:05] [Server thread/WARN]: 	at org.bukkit.craftbukkit.v1_10_R1.CraftWorld.save(CraftWorld.java:744)
[16:32:05] [Server thread/WARN]: 	at org.bukkit.craftbukkit.v1_10_R1.CraftWorld.save(CraftWorld.java:735)
[16:32:05] [Server thread/WARN]: 	at autosaveworld.features.save.AutoSaveThread.saveWorldNormal(AutoSaveThread.java:163)
[16:32:05] [Server thread/WARN]: 	at autosaveworld.features.save.AutoSaveThread.saveWorld(AutoSaveThread.java:154)
[16:32:05] [Server thread/WARN]: 	at autosaveworld.features.save.AutoSaveThread.access$000(AutoSaveThread.java:34)
[16:32:05] [Server thread/WARN]: 	at autosaveworld.features.save.AutoSaveThread$2.run(AutoSaveThread.java:114)
[16:32:05] [Server thread/WARN]: 	at autosaveworld.utils.SchedulerUtils$1.run(SchedulerUtils.java:48)
[16:32:05] [Server thread/WARN]: 	at org.bukkit.craftbukkit.v1_10_R1.scheduler.CraftTask.run(CraftTask.java:71)
[16:32:05] [Server thread/WARN]: 	at org.bukkit.craftbukkit.v1_10_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350)
[16:32:05] [Server thread/WARN]: 	at net.minecraft.server.v1_10_R1.MinecraftServer.D(MinecraftServer.java:728)
[16:32:05] [Server thread/WARN]: 	at net.minecraft.server.v1_10_R1.DedicatedServer.D(DedicatedServer.java:399)
[16:32:05] [Server thread/WARN]: 	at net.minecraft.server.v1_10_R1.MinecraftServer.C(MinecraftServer.java:673)
[16:32:05] [Server thread/WARN]: 	at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:572)
[16:32:05] [Server thread/WARN]: 	at java.lang.Thread.run(Thread.java:745)