07:11:10 [SEVERE] Exception in thread "Craft Scheduler Thread - 423"
07:11:10 [SEVERE] org.apache.commons.lang.UnhandledException: Plugin AuthMe v2.7
.16 generated an exception while executing task 252
        at org.bukkit.craftbukkit.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.AssertionError
        at uk.org.whoami.authme.datasource.MiniConnectionPoolManager.disposeConnection(MiniConnectionPoolManager.java:256)
        at uk.org.whoami.authme.datasource.MiniConnectionPoolManager.access$1(MiniConnectionPoolManager.java:250)
        at uk.org.whoami.authme.datasource.MiniConnectionPoolManager$PoolConnectionEventListener.connectionErrorOccurred(MiniConnectionPoolManager.java:291)
        at com.mysql.jdbc.jdbc2.optional.MysqlPooledConnection.callConnectionEventListeners(MysqlPooledConnection.java:250)
        at com.mysql.jdbc.jdbc2.optional.MysqlPooledConnection.getConnection(MysqlPooledConnection.java:188)
        at com.mysql.jdbc.jdbc2.optional.MysqlPooledConnection.getConnection(MysqlPooledConnection.java:158)
        at uk.org.whoami.authme.datasource.MiniConnectionPoolManager.getConnection3(MiniConnectionPoolManager.java:156)
        at uk.org.whoami.authme.datasource.MiniConnectionPoolManager.getConnection2(MiniConnectionPoolManager.java:140)
        at uk.org.whoami.authme.datasource.MiniConnectionPoolManager.getValidConnection2(MiniConnectionPoolManager.java:208)
        at uk.org.whoami.authme.datasource.MiniConnectionPoolManager.getValidConnection(MiniConnectionPoolManager.java:185)
        at uk.org.whoami.authme.datasource.MySQLDataSource.isAuthAvailable(MySQLDataSource.java:152)
        at uk.org.whoami.authme.listener.AuthMePlayerListener$7.run(AuthMePlayerListener.java:569)
        at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:58)
        at org.bukkit.craftbukkit.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
        ... 3 more