gistfile1.txt

08:05:16 [SEVERE] Error occurred while enabling Salesmania v0.1a (Is it up to date?)
java.lang.NullPointerException
        at net.invisioncraft.plugins.salesmania.Salesmania.onEnable(Salesmania.java:30)
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:215)
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:337)
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
        at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:256)
        at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:238)
        at net.minecraft.server.MinecraftServer.t(MinecraftServer.java:381)
        at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:368)
        at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:197)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:432)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)