Ralph Swartwood - 2010-08-12

I have installed Glassbox in WebSphere 5.1 and it works fine until I enable session persistance then I get the following error starting Glassbox:

28e63a2c SessionContex E Exception is: java.lang.NullPointerException
        at glassbox.monitor.resource.JdbcMonitor.ajc$interFieldGetDispatch$glassbox_monitor_resource_JdbcMonitor$glassbox_monitor_resource_JdbcMonitor$Tracked
Statement$key(JdbcMonitor.aj)
        at glassbox.monitor.resource.JdbcMonitor.getStatementKey(JdbcMonitor.aj:418)
        at glassbox.monitor.resource.JdbcMonitor.ajc$if_5(JdbcMonitor.aj:133)
        at com.ibm.ws.rsadapter.jdbc.WSJdbcResultSet.next(WSJdbcResultSet.java:2408)
        at com.ibm.ws.webcontainer.httpsession.BackedHashtable.getTableDefinition(BackedHashtable.java:320)
        at com.ibm.ws.webcontainer.httpsession.BackedHashtable.createTable(BackedHashtable.java:374)
        at com.ibm.ws.webcontainer.httpsession.BackedHashtable.initConnPool(BackedHashtable.java:277)
        at com.ibm.ws.webcontainer.httpsession.BackedHashtable.<init>(BackedHashtable.java:156)
        at com.ibm.ws.webcontainer.httpsession.BackedHashtableMR.<init>(BackedHashtableMR.java:58)

any ideas on a solution?