LoginSecurity 2.0 NPEs

Errors with LoginSecurity 2.0 with MySQL - using /reload command :

2013-03-01 02:03:17 [INFO] [LoginSecurity] Disabling LoginSecurity v2.0
2013-03-01 02:03:17 [SEVERE] Error occurred while disabling LoginSecurity v2.0 (Is it up to date?)
java.lang.NullPointerException
	at com.lenis0012.bukkit.ls.LoginSecurity.onDisable(LoginSecurity.java:112)
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:219)
	at org.bukkit.plugin.java.JavaPluginLoader.disablePlugin(JavaPluginLoader.java:481)
	at org.bukkit.plugin.SimplePluginManager.disablePlugin(SimplePluginManager.java:400)
	at org.bukkit.plugin.SimplePluginManager.disablePlugins(SimplePluginManager.java:393)
	at org.bukkit.plugin.SimplePluginManager.clearPlugins(SimplePluginManager.java:434)
	at org.bukkit.craftbukkit.v1_4_R1.CraftServer.reload(CraftServer.java:566)
	at org.bukkit.Bukkit.reload(Bukkit.java:184)
	at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:23)
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:186)
	at org.bukkit.craftbukkit.v1_4_R1.CraftServer.dispatchCommand(CraftServer.java:514)
	at org.bukkit.craftbukkit.v1_4_R1.CraftServer.dispatchServerCommand(CraftServer.java:506)
	at net.minecraft.server.v1_4_R1.DedicatedServer.al(DedicatedServer.java:260)
	at net.minecraft.server.v1_4_R1.DedicatedServer.r(DedicatedServer.java:225)
	at net.minecraft.server.v1_4_R1.MinecraftServer.q(MinecraftServer.java:494)
	at net.minecraft.server.v1_4_R1.MinecraftServer.run(MinecraftServer.java:427)
	at net.minecraft.server.v1_4_R1.ThreadServerApplication.run(SourceFile:849)

------------------------
2013-03-01 02:03:18 [INFO] [LoginSecurity] Enabling LoginSecurity v2.0
2013-03-01 02:03:18 [WARNING] [LoginSecurity] Could not open MySQL connection: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2013-03-01 02:03:18 [SEVERE] Error occurred while enabling LoginSecurity v2.0 (Is it up to date?)
java.lang.NullPointerException
	at com.lenis0012.bukkit.ls.data.MySQL.setTable(MySQL.java:47)
	at com.lenis0012.bukkit.ls.LoginSecurity.onEnable(LoginSecurity.java:70)
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:457)
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
	at org.bukkit.craftbukkit.v1_4_R1.CraftServer.loadPlugin(CraftServer.java:282)
	at org.bukkit.craftbukkit.v1_4_R1.CraftServer.enablePlugins(CraftServer.java:264)
	at org.bukkit.craftbukkit.v1_4_R1.CraftServer.reload(CraftServer.java:596)
	at org.bukkit.Bukkit.reload(Bukkit.java:184)
	at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:23)
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:186)
	at org.bukkit.craftbukkit.v1_4_R1.CraftServer.dispatchCommand(CraftServer.java:514)
	at org.bukkit.craftbukkit.v1_4_R1.CraftServer.dispatchServerCommand(CraftServer.java:506)
	at net.minecraft.server.v1_4_R1.DedicatedServer.al(DedicatedServer.java:260)
	at net.minecraft.server.v1_4_R1.DedicatedServer.r(DedicatedServer.java:225)
	at net.minecraft.server.v1_4_R1.MinecraftServer.q(MinecraftServer.java:494)
	at net.minecraft.server.v1_4_R1.MinecraftServer.run(MinecraftServer.java:427)
	at net.minecraft.server.v1_4_R1.ThreadServerApplication.run(SourceFile:849)