[16:26:37 ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'as' in plugin AreaShop v2.1.4
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[spigot.jar:git-Spigot-d0d1d87-15e81cf]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[spigot.jar:git-Spigot-d0d1d87-15e81cf]
	at org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchCommand(CraftServer.java:646) ~[spigot.jar:git-Spigot-d0d1d87-15e81cf]
	at net.minecraft.server.v1_8_R1.PlayerConnection.handleCommand(PlayerConnection.java:1115) [spigot.jar:git-Spigot-d0d1d87-15e81cf]
	at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:950) [spigot.jar:git-Spigot-d0d1d87-15e81cf]
	at net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:26) [spigot.jar:git-Spigot-d0d1d87-15e81cf]
	at net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:53) [spigot.jar:git-Spigot-d0d1d87-15e81cf]
	at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [spigot.jar:git-Spigot-d0d1d87-15e81cf]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_31]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_31]
	at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:683) [spigot.jar:git-Spigot-d0d1d87-15e81cf]
	at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [spigot.jar:git-Spigot-d0d1d87-15e81cf]
	at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:623) [spigot.jar:git-Spigot-d0d1d87-15e81cf]
	at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:526) [spigot.jar:git-Spigot-d0d1d87-15e81cf]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_31]
Caused by: java.lang.NullPointerException
	at com.sk89q.worldguard.domains.DefaultDomain.addPlayer(DefaultDomain.java:41) ~[?:?]
	at nl.evolutioncoding.areashop.regions.GeneralRegion.setRegionFlags(GeneralRegion.java:1033) ~[?:?]
	at nl.evolutioncoding.areashop.regions.GeneralRegion.updateRegionFlags(GeneralRegion.java:177) ~[?:?]
	at nl.evolutioncoding.areashop.regions.GeneralRegion.updateRegionFlags(GeneralRegion.java:199) ~[?:?]
	at nl.evolutioncoding.areashop.commands.AddfriendCommand.execute(AddfriendCommand.java:110) ~[?:?]
	at nl.evolutioncoding.areashop.CommandManager.onCommand(CommandManager.java:133) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[spigot.jar:git-Spigot-d0d1d87-15e81cf]
	... 14 more