[07:13:24] [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-1.8.8.jar:git-Spigot-db6de12-07c3001]
	at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) ~[spigot-1.8.8.jar:git-Spigot-db6de12-07c3001]
	at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) ~[spigot-1.8.8.jar:git-Spigot-db6de12-07c3001]
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigot-1.8.8.jar:git-Spigot-db6de12-07c3001]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_05]
Caused by: java.util.NoSuchElementException
	at java.util.TreeMap.key(TreeMap.java:1323) ~[?:1.8.0_05]
	at java.util.TreeMap.firstKey(TreeMap.java:290) ~[?:1.8.0_05]
	at java.util.TreeSet.first(TreeSet.java:394) ~[?:1.8.0_05]
	at org.bukkit.craftbukkit.v1_8_R3.util.HashTreeSet.first(HashTreeSet.java:114) ~[spigot-1.8.8.jar:git-Spigot-db6de12-07c3001]
	at net.minecraft.server.v1_8_R3.WorldServer.a(WorldServer.java:629) ~[spigot-1.8.8.jar:git-Spigot-db6de12-07c3001]
	at net.minecraft.server.v1_8_R3.WorldServer.doTick(WorldServer.java:249) ~[spigot-1.8.8.jar:git-Spigot-db6de12-07c3001]
	at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:770) ~[spigot-1.8.8.jar:git-Spigot-db6de12-07c3001]
	... 4 more
[07:13:24] [Server thread/ERROR]: 	Cause of unexpected exception was
java.util.NoSuchElementException
	at java.util.TreeMap.key(TreeMap.java:1323) ~[?:1.8.0_05]
	at java.util.TreeMap.firstKey(TreeMap.java:290) ~[?:1.8.0_05]
	at java.util.TreeSet.first(TreeSet.java:394) ~[?:1.8.0_05]
	at org.bukkit.craftbukkit.v1_8_R3.util.HashTreeSet.first(HashTreeSet.java:114) ~[spigot-1.8.8.jar:git-Spigot-db6de12-07c3001]
	at net.minecraft.server.v1_8_R3.WorldServer.a(WorldServer.java:629) ~[spigot-1.8.8.jar:git-Spigot-db6de12-07c3001]
	at net.minecraft.server.v1_8_R3.WorldServer.doTick(WorldServer.java:249) ~[spigot-1.8.8.jar:git-Spigot-db6de12-07c3001]
	at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:770) ~[spigot-1.8.8.jar:git-Spigot-db6de12-07c3001]
	at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) ~[spigot-1.8.8.jar:git-Spigot-db6de12-07c3001]
	at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) ~[spigot-1.8.8.jar:git-Spigot-db6de12-07c3001]
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigot-1.8.8.jar:git-Spigot-db6de12-07c3001]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_05]
[07:13:24] [Server thread/ERROR]: This crash report has been saved to: /var/directory_serv/minecraft_32345/./crash-reports/crash-2016-02-27_07.13.24-server.txt
[07:13:24] [Server thread/INFO]: Stopping server