[12:52:47] [Server thread/ERROR] [Sponge/]: The Scheduler tried to run the task enjin-minecraft-plugin-S-47 owned by Plugin{id=enjin-minecraft-plugin, name=Enjin Minecraft Plugin, version=3.2.0-sponge, description=Enjin Minecraft Plugin for Sponge!, source=C:\Users\DragonTech\Desktop\DragonIndustries3\mods\EMPSponge.jar}, but an error occured.
java.lang.IllegalArgumentException: Invalid username d
	at com.google.common.base.Preconditions.checkArgument(Preconditions.java:148) ~[minecraft_server.1.10.2.jar:?]
	at org.spongepowered.common.service.user.SpongeUserStorageService.get(SpongeUserStorageService.java:59) ~[SpongeUserStorageService.class:1.10.2-2281-5.2.0-BETA-2371]
	at com.enjin.sponge.sync.SpongeInstructionHandler.lambda$execute$0(SpongeInstructionHandler.java:101) ~[SpongeInstructionHandler.class:?]
	at org.spongepowered.api.scheduler.Task$Builder.lambda$execute$0(Task.java:139) ~[Task$Builder.class:1.10.2-2281-5.2.0-BETA-2371]
	at org.spongepowered.common.scheduler.SchedulerBase.lambda$startTask$0(SchedulerBase.java:183) ~[SchedulerBase.class:1.10.2-2281-5.2.0-BETA-2371]
	at org.spongepowered.common.scheduler.SyncScheduler.executeTaskRunnable(SyncScheduler.java:81) ~[SyncScheduler.class:1.10.2-2281-5.2.0-BETA-2371]
	at org.spongepowered.common.scheduler.SchedulerBase.startTask(SchedulerBase.java:179) ~[SchedulerBase.class:1.10.2-2281-5.2.0-BETA-2371]
	at org.spongepowered.common.scheduler.SchedulerBase.processTask(SchedulerBase.java:165) ~[SchedulerBase.class:1.10.2-2281-5.2.0-BETA-2371]
	at java.util.concurrent.ConcurrentHashMap$ValuesView.forEach(Unknown Source) [?:1.8.0_131]
	at org.spongepowered.common.scheduler.SchedulerBase.runTick(SchedulerBase.java:108) [SchedulerBase.class:1.10.2-2281-5.2.0-BETA-2371]
	at org.spongepowered.common.scheduler.SyncScheduler.tick(SyncScheduler.java:51) [SyncScheduler.class:1.10.2-2281-5.2.0-BETA-2371]
	at org.spongepowered.common.scheduler.SpongeScheduler.tickSyncScheduler(SpongeScheduler.java:191) [SpongeScheduler.class:1.10.2-2281-5.2.0-BETA-2371]
	at org.spongepowered.mod.SpongeMod.onTick(SpongeMod.java:271) [SpongeMod.class:1.10.2-2281-5.2.0-BETA-2371]
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_20_SpongeMod_onTick_ServerTickEvent.invoke(.dynamic) [?:?]
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) [ASMEventHandler.class:?]
	at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:635) [EventBus.class:?]
	at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:591) [EventBus.class:?]
	at net.minecraftforge.fml.common.FMLCommonHandler.onPreServerTick(FMLCommonHandler.java:274) [FMLCommonHandler.class:?]
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:602) [MinecraftServer.class:?]
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471) [MinecraftServer.class:?]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_131]
[12:52:47] [Server thread/ERROR] [Sponge/]: The Scheduler tried to run the task enjin-minecraft-plugin-S-49 owned by Plugin{id=enjin-minecraft-plugin, name=Enjin Minecraft Plugin, version=3.2.0-sponge, description=Enjin Minecraft Plugin for Sponge!, source=C:\Users\DragonTech\Desktop\DragonIndustries3\mods\EMPSponge.jar}, but an error occured.
java.lang.IllegalArgumentException: Invalid username 8w
	at com.google.common.base.Preconditions.checkArgument(Preconditions.java:148) ~[minecraft_server.1.10.2.jar:?]
	at org.spongepowered.common.service.user.SpongeUserStorageService.get(SpongeUserStorageService.java:59) ~[SpongeUserStorageService.class:1.10.2-2281-5.2.0-BETA-2371]
	at com.enjin.sponge.sync.SpongeInstructionHandler.lambda$execute$0(SpongeInstructionHandler.java:101) ~[SpongeInstructionHandler.class:?]
	at org.spongepowered.api.scheduler.Task$Builder.lambda$execute$0(Task.java:139) ~[Task$Builder.class:1.10.2-2281-5.2.0-BETA-2371]
	at org.spongepowered.common.scheduler.SchedulerBase.lambda$startTask$0(SchedulerBase.java:183) ~[SchedulerBase.class:1.10.2-2281-5.2.0-BETA-2371]
	at org.spongepowered.common.scheduler.SyncScheduler.executeTaskRunnable(SyncScheduler.java:81) ~[SyncScheduler.class:1.10.2-2281-5.2.0-BETA-2371]
	at org.spongepowered.common.scheduler.SchedulerBase.startTask(SchedulerBase.java:179) ~[SchedulerBase.class:1.10.2-2281-5.2.0-BETA-2371]
	at org.spongepowered.common.scheduler.SchedulerBase.processTask(SchedulerBase.java:165) ~[SchedulerBase.class:1.10.2-2281-5.2.0-BETA-2371]
	at java.util.concurrent.ConcurrentHashMap$ValuesView.forEach(Unknown Source) [?:1.8.0_131]
	at org.spongepowered.common.scheduler.SchedulerBase.runTick(SchedulerBase.java:108) [SchedulerBase.class:1.10.2-2281-5.2.0-BETA-2371]
	at org.spongepowered.common.scheduler.SyncScheduler.tick(SyncScheduler.java:51) [SyncScheduler.class:1.10.2-2281-5.2.0-BETA-2371]
	at org.spongepowered.common.scheduler.SpongeScheduler.tickSyncScheduler(SpongeScheduler.java:191) [SpongeScheduler.class:1.10.2-2281-5.2.0-BETA-2371]
	at org.spongepowered.mod.SpongeMod.onTick(SpongeMod.java:271) [SpongeMod.class:1.10.2-2281-5.2.0-BETA-2371]
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_20_SpongeMod_onTick_ServerTickEvent.invoke(.dynamic) [?:?]
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) [ASMEventHandler.class:?]
	at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:635) [EventBus.class:?]
	at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:591) [EventBus.class:?]
	at net.minecraftforge.fml.common.FMLCommonHandler.onPreServerTick(FMLCommonHandler.java:274) [FMLCommonHandler.class:?]
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:602) [MinecraftServer.class:?]
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471) [MinecraftServer.class:?]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_131]