Fw: java.lang.IndexOutOfBoundsException when commit long transaction

Hello.

 I'm trying to implement data replication mechanism base on OpenJPA and WebServices.
 When I tried to persist about 200000 objects that references each other i have got an error on commit:

 Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
         at java.util.ArrayList.RangeCheck(ArrayList.java:546)
         at java.util.ArrayList.get(ArrayList.java:321)
         at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1175)
         at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:191)
         at org.postgresql.jdbc2.AbstractJdbc2Connection.executeTransactionCommand(AbstractJdbc2Connection.java:653)
         at org.postgresql.jdbc2.AbstractJdbc2Connection.commit(AbstractJdbc2Connection.java:673)
         at org.postgresql.jdbc2.AbstractJdbc2Connection.setAutoCommit(AbstractJdbc2Connection.java:636)
         at org.apache.commons.dbcp.DelegatingConnection.setAutoCommit(DelegatingConnection.java:331)
         at
org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.setAutoCommit(PoolingDataSource.java:317
 )
         at org.apache.openjpa.lib.jdbc.DelegatingConnection.setAutoCommit(DelegatingConnection.java:196)
         at org.apache.openjpa.lib.jdbc.DelegatingConnection.setAutoCommit(DelegatingConnection.java:196)
         at
org.apache.openjpa.lib.jdbc.ConfiguringConnectionDecorator$ConfiguringConnection.setAutoCommit(ConfiguringCon
 nectionDecorator.java:117)
         at
org.apache.openjpa.lib.jdbc.ConfiguringConnectionDecorator$ConfiguringConnection.rollback(ConfiguringConnecti
 onDecorator.java:135)
         at org.apache.openjpa.lib.jdbc.DelegatingConnection.rollback(DelegatingConnection.java:208)
         at org.apache.openjpa.lib.jdbc.DelegatingConnection.rollback(DelegatingConnection.java:208)
         at org.apache.openjpa.jdbc.kernel.JDBCStoreManager.rollback(JDBCStoreManager.java:188)
         at org.apache.openjpa.kernel.DelegatingStoreManager.rollback(DelegatingStoreManager.java:98)
         at org.apache.openjpa.kernel.BrokerImpl.endStoreManagerTransaction(BrokerImpl.java:1248)
         at org.apache.openjpa.kernel.BrokerImpl.endTransaction(BrokerImpl.java:2121)
         at org.apache.openjpa.kernel.BrokerImpl.afterCompletion(BrokerImpl.java:1790)
         ... 30 more

 I use PostgreSQL 8.2 as database and openJPA 1.0.1 as ORM.
 Can anybody help me? As i see problem lies in Postgre Driver. My current is postgresql-8.2-505.jdbc3.jar