[17:08:08] [Server thread/WARN]: [FactionWars] Task #412593 for FactionWars v2.2 generated an exception
java.lang.NullPointerException
	at java.util.concurrent.ConcurrentHashMap.hash(ConcurrentHashMap.java:333) ~[?:1.7.0_80]
	at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:988) ~[?:1.7.0_80]
	at com.massivecraft.factions.zcore.persist.MemoryFactions.getFactionById(MemoryFactions.java:78) ~[?:?]
	at me.philipsnostrum.factionwars.objects.WarMap.getFaction1(WarMap.java:109) ~[?:?]
	at me.philipsnostrum.factionwars.objects.WarMap.getS1(WarMap.java:45) ~[?:?]
	at me.philipsnostrum.factionwars.managers.MatchManager$7.run(MatchManager.java:376) ~[?:?]
	at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftTask.run(CraftTask.java:71) ~[spigot_factions.jar:git-PaperSpigot-1f7d532]
	at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350) [spigot_factions.jar:git-PaperSpigot-1f7d532]
	at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:701) [spigot_factions.jar:git-PaperSpigot-1f7d532]
	at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:307) [spigot_factions.jar:git-PaperSpigot-1f7d532]
	at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:643) [spigot_factions.jar:git-PaperSpigot-1f7d532]
	at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:549) [spigot_factions.jar:git-PaperSpigot-1f7d532]
	at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [spigot_factions.jar:git-PaperSpigot-1f7d532]