11:20:54 [INFO] ====================      Towny      ========================
11:20:54 [INFO] [Towny] Database: [Load] flatfile [Save] flatfile
11:20:54 [SEVERE] Error occurred while enabling Towny v0.77.0.0 (Is it up to date?): null
java.lang.NullPointerException
        at com.palmergames.util.FileMgmt.recursiveZipDirectory(FileMgmt.java:243)
        at com.palmergames.util.FileMgmt.zipDirectories(FileMgmt.java:235)
        at com.palmergames.bukkit.towny.db.TownyFlatFileSource.backup(TownyFlatFileSource.java:99)
        at com.palmergames.bukkit.towny.object.TownyUniverse.loadSettings(TownyUniverse.java:919)
        at com.palmergames.bukkit.towny.Towny.load(Towny.java:334)
        at com.palmergames.bukkit.towny.Towny.onEnable(Towny.java:108)
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:174)
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:957)
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:280)
        at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:171)
        at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:154)
        at net.minecraft.server.MinecraftServer.e(MinecraftServer.java:297)
        at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:284)
        at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:152)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:348)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)