2015-11-18 14:58:28,124 WARN  [org.jboss.jca.core.connectionmanager.listener.TxConnectionListener] (EJB default - 5) IJ000305: Connection error occured: org.jboss.jca.core.connectionmanager.listener.TxConnectionListener@7c149c2e[state=NORMAL managed connection=org.jboss.jca.adapters.jdbc.local.LocalManagedConnection@790f10c0 connection handles=1 lastUse=1447876706536 trackByTx=true pool=org.jboss.jca.core.connectionmanager.pool.strategy.OnePool@4c14eb57 mcp=SemaphoreArrayListManagedConnectionPool@1ef90280[pool=TestDS] xaResource=LocalXAResourceImpl@5b7d3893[connectionListener=7c149c2e connectionManager=7166c3c6 warned=false currentXid=< formatId=131077, gtrid_length=29, bqual_length=36, tx_uid=0:ffff7f000001:-7233fa30:564cd83e:1e, node_name=1, branch_uid=0:ffff7f000001:-7233fa30:564cd83e:23, subordinatenodename=null, eis_name=java:jboss/datasources/TestDS > productName=MySQL productVersion=10.0.17-MariaDB jndiName=java:jboss/datasources/TestDS] txSync=null]: java.lang.IndexOutOfBoundsException
        at java.io.StringReader.read(StringReader.java:93) [rt.jar:1.7.0_80]
        at org.mariadb.jdbc.internal.stream.PacketOutputStream.sendStream(PacketOutputStream.java:169)
        at org.mariadb.jdbc.internal.packet.dao.parameters.ReaderParameter.writeBinary(ReaderParameter.java:134)
        at org.mariadb.jdbc.internal.packet.send.SendPrepareParameterPacket.send(SendPrepareParameterPacket.java:93)
        at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executePreparedQuery(AbstractQueryProtocol.java:571)
        at org.mariadb.jdbc.MariaDbServerPreparedStatement.executeBatch(MariaDbServerPreparedStatement.java:230)
        at org.jboss.jca.adapters.jdbc.WrappedStatement.executeBatch(WrappedStatement.java:1077)