ScoreboardStats plugin not working

I need help. ScoreboardStats plugin isn`t working. It`s working fine but when i set pvpstats to TRUE i get error. How to fix this?

Error:

[ScoreboardStats] Enabling ScoreboardStats v0.7.5
[18:12:03] [Server thread/ERROR]: Error occurred while enabling ScoreboardStats v0.7.5 (Is it up to date?)
java.lang.ExceptionInInitializerError
at com.github.games647.scoreboardstats.pvpstats.Database.setupDatabase(Database.java:153) ~[ScoreboardStats.jar:0.7.5]
at com.github.games647.scoreboardstats.ScoreboardStats.onEnable(ScoreboardStats.java:90) ~[ScoreboardStats.jar:0.7.5]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:250) ~[craftbukkit.jar:git-Bukkit-1.7.2-R0.3-14-g8f8716c-b3042jnks]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-14-g8f8716c-b3042jnks]

Im running server version 1.7.2 with scoreboardStats version 0.7.5

 

zigaliro
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