2012-11-07 10:02:38 [INFO] [Craftconomy3] Enabling Craftconomy3 v3.0.3 b429
2012-11-07 10:02:38 [INFO] [Craftconomy3] Starting up!
2012-11-07 10:02:38 [INFO] [Craftconomy3] Loading the Configuration
2012-11-07 10:02:38 [INFO] [Craftconomy3] Loading listeners.
2012-11-07 10:02:38 [INFO] [Craftconomy3] Loading commands
2012-11-07 10:02:38 [INFO] [Craftconomy3] Loading the Database Manager
2012-11-07 10:02:38 [SEVERE] [Craftconomy3] A error occured while trying to connect to the database. Message received: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: 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.
2012-11-07 10:02:38 [INFO] [Craftconomy3] Disabling Craftconomy3 v3.0.3 b429
2012-11-07 10:02:38 [SEVERE] Error occurred while enabling Craftconomy3 v3.0.3 b429 (Is it up to date?)
org.bukkit.plugin.IllegalPluginAccessException: Plugin attempted to register com.greatmancode.craftconomy3.events.BukkitListener@4480a9ab while not enabled
	at org.bukkit.plugin.SimplePluginManager.registerEvents(SimplePluginManager.java:499)
	at com.greatmancode.craftconomy3.BukkitLoader.onEnable(BukkitLoader.java:35)
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:374)
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
	at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:272)
	at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:254)
	at net.minecraft.server.MinecraftServer.j(MinecraftServer.java:320)
	at net.minecraft.server.MinecraftServer.e(MinecraftServer.java:299)
	at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:258)
	at net.minecraft.server.DedicatedServer.init(DedicatedServer.java:141)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:400)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)