Exception in using <Message> tag

Hi I used the following code and got the following Exception : An internal error occurred in: java.lang.NullPointerException The error may have affected the application state. Please report problem to vendor. Details:    Type: java.lang.NullPointerException Stack Trace: java.lang.NullPointerException    at com.onseven.dbvis.N.F.ā(Z:3276)    at com.onseven.dbvis.m.G.A$A.ā(Z:7)    at com.onseven.dbvis.m.G.A.Ĝ(Z:1509)    at com.onseven.dbvis.m.G.F$A.ā(Z:480)    at com.onseven.dbvis.J.B.A.I.executionFinished(Z:2171)    at com.onseven.dbvis.J.B.K.ā(Z:1475)    at com.onseven.dbvis.J.B.K.ā(Z:1521)    at com.onseven.dbvis.J.B.K$3.run(Z:3032)    at java.awt.event.InvocationEvent.dispatch(Unknown Source)    at java.awt.EventQueue.dispatchEventImpl(Unknown Source)    at java.awt.EventQueue.access$200(Unknown Source)    at java.awt.EventQueue$3.run(Unknown Source)    at java.awt.EventQueue$3.run(Unknown Source)    at java.security.AccessController.doPrivileged(Native Method)    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)    at java.awt.EventQueue.dispatchEvent(Unknown Source)    at com.onseven.dbvis.N.A.a.dispatchEvent(Z:2787)    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)    at java.awt.EventDispatchThread.run(Unknown Source) DBVisualizer is at 9.1.11 level and java is at 1.7.0_67 Any help would be appreciated .

Hi Thanks for your support