2012-04-04 17:47:55 [SEVERE] You need to update your database to the latest version.
		Please see region_storage_update_20110325.sql
2012-04-04 17:47:55 [SEVERE] 	at com.sk89q.worldguard.protection.databases.MySQLDatabase.<init>(MySQLDatabase.java:81)
2012-04-04 17:47:55 [SEVERE] 	at com.sk89q.worldguard.protection.GlobalRegionManager.load(GlobalRegionManager.java:147)
2012-04-04 17:47:55 [SEVERE] 	at com.sk89q.worldguard.protection.GlobalRegionManager.preload(GlobalRegionManager.java:186)
2012-04-04 17:47:55 [SEVERE] 	at com.sk89q.worldguard.bukkit.WorldGuardPlugin.onEnable(WorldGuardPlugin.java:140)
2012-04-04 17:47:55 [SEVERE] 	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:215)
2012-04-04 17:47:55 [SEVERE] 	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:336)
2012-04-04 17:47:55 [SEVERE] 	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
2012-04-04 17:47:55 [SEVERE] 	at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:250)
2012-04-04 17:47:55 [SEVERE] 	at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:232)
2012-04-04 17:47:55 [SEVERE] 	at net.minecraft.server.MinecraftServer.t(MinecraftServer.java:374)
2012-04-04 17:47:55 [SEVERE] 	at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:361)
2012-04-04 17:47:55 [SEVERE] 	at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:187)
2012-04-04 17:47:55 [SEVERE] 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:425)
2012-04-04 17:47:55 [SEVERE] 	at net.minecraft.server.ThreadServerApplication.run(SourceFile:490)