[18:01:07] [Craft Scheduler Thread - 251/WARN]: [Reflex] Reflex » frosty111111111 failed Killaura: might not be clicking manually (cps: 32) (level: 12, ping: 413, TPS: 20.0)
[18:01:07] [Server thread/ERROR]: Encountered an unexpected exception
net.minecraft.server.v1_8_R3.ReportedException: Exception ticking world
	at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:781) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigot.jar:git-Spigot-db6de12-18fbb24]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91]
Caused by: java.util.NoSuchElementException
	at java.util.TreeMap.key(TreeMap.java:1323) ~[?:1.8.0_91]
	at java.util.TreeMap.firstKey(TreeMap.java:290) ~[?:1.8.0_91]
	at java.util.TreeSet.first(TreeSet.java:394) ~[?:1.8.0_91]
	at org.bukkit.craftbukkit.v1_8_R3.util.HashTreeSet.first(HashTreeSet.java:114) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.WorldServer.a(WorldServer.java:629) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.WorldServer.doTick(WorldServer.java:249) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:770) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
	... 4 more
[18:01:07] [Server thread/ERROR]: 	Cause of unexpected exception was
java.util.NoSuchElementException
	at java.util.TreeMap.key(TreeMap.java:1323) ~[?:1.8.0_91]
	at java.util.TreeMap.firstKey(TreeMap.java:290) ~[?:1.8.0_91]
	at java.util.TreeSet.first(TreeSet.java:394) ~[?:1.8.0_91]
	at org.bukkit.craftbukkit.v1_8_R3.util.HashTreeSet.first(HashTreeSet.java:114) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.WorldServer.a(WorldServer.java:629) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.WorldServer.doTick(WorldServer.java:249) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:770) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigot.jar:git-Spigot-db6de12-18fbb24]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91]