Wtf globalmarket

/market listings:
2015-06-23 07:26:18 [SEVERE] nullorg.bukkit.command.CommandException: Unhandled exception executing command 'market' in plugin GlobalMarket v1.2.2at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46)at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:192)at org.bukkit.craftbukkit.v1_6_R3.CraftServer.dispatchCommand(CraftServer.java:534)at net.minecraft.network.NetServerHandler.func_72566_d(NetServerHandler.java:1406)at net.minecraft.network.NetServerHandler.chat(NetServerHandler.java:1270)at net.minecraft.network.NetServerHandler.func_72481_a(NetServerHandler.java:1202)at net.minecraft.network.packet.Packet3Chat.func_73279_a(Packet3Chat.java:68)at net.minecraft.network.TcpConnection.func_74428_b(TcpConnection.java:476)at net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.java:234)at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:54)at net.minecraft.server.dedicated.DedicatedServerListenThread.func_71747_b(DedicatedServerListenThread.java:37)at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:917)at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:331)at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:784)at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:666)at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)Caused by: java.lang.NullPointerExceptionat com.survivorserver.GlobalMarket.MarketStorage.getAllListings(MarketStorage.java:75)at com.survivorserver.GlobalMarket.InterfaceHandler.prepareListings(InterfaceHandler.java:77)at com.survivorserver.GlobalMarket.InterfaceHandler.showListings(InterfaceHandler.java:152)at com.survivorserver.GlobalMarket.Market.onCommand(Market.java:534)at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)... 15 more


On enable:
2015-06-23 07:26:17 [SEVERE] Exception in thread "Craft Scheduler Thread - 28"2015-06-23 07:26:17 [SEVERE] org.apache.commons.lang.UnhandledException: Plugin GlobalMarket v1.2.2 generated an exception while executing task 706at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56)at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)at java.lang.Thread.run(Thread.java:745)Caused by: java.lang.NullPointerExceptionat com.survivorserver.GlobalMarket.MarketStorage.getListings(MarketStorage.java:91)at com.survivorserver.GlobalMarket.tasks.ExpireTask.run(ExpireTask.java:24)at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftTask.run(CraftTask.java:58)at org.bukkit.craftbukkit.v1_6_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)... 3 more