Bukkit

What is the issue?

Please provide any additional information below.
i'm running latest bukkit build and it still ask me if its up to date

15:53:10 [INFO] This server is running Craftbukkit version git-Bukkit-0.0.0-1131-g86b7fa8-b1337jnks (MC: 1.8.1)
15:53:11 [INFO] Spout 1.0.6.449 has been initialized
15:53:11 [INFO] Preparing level "CTF"
15:53:11 [INFO] Default game type: 0
15:53:11 [INFO] Preparing start region for level 0 (Seed: -8320668148713193150)
15:53:11 [INFO] Preparing start region for level 1 (Seed: -962965108608636101)
15:53:12 [INFO] Preparing spawn area: 44%
15:53:12 [INFO] WorldEdit 4.7 enabled.
15:53:12 [INFO] WorldEdit: Using the Bukkit Permissions API.
15:53:13 [INFO] Loaded Essentials build 2.6.3 by: Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits
15:53:13 [INFO] Essentials: Using config based permissions. Enable superperms in config.
15:53:13 [INFO] [iConomy - Celty] Enabled (18 ms)
15:53:13 [INFO] [Essentials] Payment method found (iConomy version: 6)
15:53:13 [INFO] [VoxelSniper] Config loaded
15:53:13 [INFO] VoxelSniper version 5.019 is enabled! Snipe away.
15:53:13 [INFO] [WebAuction] WebAuction is initializing
15:53:13 [INFO] [WebAuction] MySQL Initializing
15:53:13 [SEVERE] [WebAuction] SQLException! Access denied for user 'arubacra_InvSQL'@'box.global7hosting.com' (using password: YES)
15:53:13 [INFO] [WebAuction] MySQL connection successful
15:53:13 [SEVERE] [WebAuction] SQLException! Access denied for user 'arubacra_InvSQL'@'box.global7hosting.com' (using password: YES)
15:53:13 [SEVERE] Error occurred while enabling WebAuction v0.3 (Is it up to date?): null
java.lang.NullPointerException
at com.alta189.sqlLibrary.MySQL.DatabaseHandler.checkTable(DatabaseHandler.java:134)
at com.alta189.sqlLibrary.MySQL.mysqlCore.checkTable(mysqlCore.java:72)
at me.exote.webauction.WebAuction.onEnable(WebAuction.java:105)
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)

It says

15:53:10 [INFO] This server is running Craftbukkit version git-Bukkit-0.0.0-1131-g86b7fa8-b1337jnks (MC: 1.8.1)

This means you are using another version of bukkit. Update bukkit.