BM Error

[06:21:45] [Craft Scheduler Thread - 12/ERROR]: [BanManager] jdbc:mysql://IP________________:3306/rcommunitymc_bmhub?autoReconnect=true&failOverReadOnly=false&maxReconnects=10
[06:21:45] [Craft Scheduler Thread - 12/ERROR]: [BanManager] Could not be resolved because of an SQL Exception: Could not create connection to database server. Attempted reconnect 10 times. Giving up..
[06:21:45] [Craft Scheduler Thread - 12/WARN]: Exception in thread "Craft Scheduler Thread - 12"
[06:21:45] [Craft Scheduler Thread - 12/WARN]: org.apache.commons.lang.UnhandledException: Plugin BanManager v4.0 generated an exception while executing task 13
	at org.bukkit.craftbukkit.v1_7_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:744)
Caused by: java.lang.NullPointerException
	at me.confuser.banmanager.Database.query(Database.java:101)
	at me.confuser.banmanager.scheduler.MuteAsync.run(MuteAsync.java:25)
	at org.bukkit.craftbukkit.v1_7_R3.scheduler.CraftTask.run(CraftTask.java:58)
	at org.bukkit.craftbukkit.v1_7_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
	... 3 more