2013-11-30 15:22:23 [WARNING] [AShops] Task #15981 for AShops v2.3 generated an exception
java.lang.NullPointerException
	at pl.austindev.ashops.servershops.menu.ServerShopInventoryMenu.open(ServerShopInventoryMenu.java:58)
	at pl.austindev.ashops.servershops.ServerShopsHandler$5$1.run(ServerShopsHandler.java:349)
	at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftTask.run(CraftTask.java:58)
	at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:345)
	at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:530)
	at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:240)
	at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:493)
	at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java:425)
	at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:583)
2013-11-30 15:22:23 [WARNING] [AShops] Task #15978 for AShops v2.3 generated an exception
java.lang.NullPointerException
	at pl.austindev.ashops.servershops.menu.ServerShopInventoryMenu.open(ServerShopInventoryMenu.java:58)
	at pl.austindev.ashops.servershops.ServerShopsHandler$5$1.run(ServerShopsHandler.java:349)
	at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftTask.run(CraftTask.java:58)
	at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:345)
	at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:530)
	at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:240)
	at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:493)
	at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java:425)
	at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:583)