alfresco error

[krish]

00:24:06,027 ERROR [org.alfresco.repo.avm.OrphanReaper] Garbage collector error
org.hibernate.StaleStateException: Batch update returned unexpected row count from update: 3 actual row count: -1 expected: 1
        at org.hibernate.jdbc.BatchingBatcher.checkRowCount(BatchingBatcher.java:93)
        at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:79)
        at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:58)
        at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:195)
        at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:91)
        at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:86)
        at org.hibernate.jdbc.AbstractBatcher.prepareBatchStatement(AbstractBatcher.java:171)
        at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2271)
        at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2440)
        at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:73)
        at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:248)
        at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:232)
        at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:144)
        at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:297)
        at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:41)
        at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:954)
        at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1099)
        at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
        at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:749)
        at org.alfresco.repo.avm.hibernate.HistoryLinkDAOHibernate.getByDescendent(HistoryLinkDAOHibernate.java:67)
        at org.alfresco.repo.avm.OrphanReaper$1TxnWork.doWork(OrphanReaper.java:270)
        at org.alfresco.repo.transaction.TransactionUtil.executeInTransaction(TransactionUtil.java:176)
        at org.alfresco.repo.transaction.TransactionUtil.executeInUserTransaction(TransactionUtil.java:82)
        at org.alfresco.repo.avm.OrphanReaper.doBatch(OrphanReaper.java:340)
        at org.alfresco.repo.avm.OrphanReaper.run(OrphanReaper.java:213)
        at java.lang.Thread.run(Thread.java:595)


Please help me to fix this issue.Thanks in advance

-Krish

[romschn]

When are you getting this error? Is there any customization you have done? Is this occurring when you are trying to execute some custom functionality? Please provide more details.

[kaynezhang]

After alfresco 3.4 mybatis has been used as object relational mapping  tools instead of hibernate. So your alfresco version must be less than 3.4.
Why not upgrade it to latest version?