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com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) at com.mysql.jdbc.Util.getInstance(Util.java:386) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919) at com.mysql.jdbc.StatementImpl.checkClosed(StatementImpl.java:466) at com.mysql.jdbc.StatementImpl.getMaxRows(StatementImpl.java:2221) at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.getMaxRows(NewProxyPreparedStatement.java:1200) at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:298) at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:234) at org.hibernate.loader.Loader.getResultSet(Loader.java:1967) at org.hibernate.loader.Loader.doQuery(Loader.java:802) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274) at org.hibernate.loader.Loader.doList(Loader.java:2542) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276) at org.hibernate.loader.Loader.list(Loader.java:2271) at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102) at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:890) at com.liferay.portal.dao.orm.hibernate.QueryImpl.uniqueResult(QueryImpl.java:343) at com.liferay.portlet.blogs.service.persistence.BlogsEntryPersistenceImpl.countByLtD_S(BlogsEntryPersistenceImpl.java:11313) at com.liferay.portlet.blogs.service.impl.BlogsEntryLocalServiceImpl.checkEntries(BlogsEntryLocalServiceImpl.java:259) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117) at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62) at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52) at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113) at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218) at $Proxy138.checkEntries(Unknown Source) at com.liferay.portlet.blogs.service.BlogsEntryLocalServiceUtil.checkEntries(BlogsEntryLocalServiceUtil.java:340) at com.liferay.portlet.blogs.messaging.CheckEntryMessageListener.doReceive(CheckEntryMessageListener.java:28) at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67) at $Proxy285.receive(Unknown Source) at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76) at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72) at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69) at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678) at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589) at java.lang.Thread.run(Thread.java:662)