[27/10/11 10:06:08:462 EDT]  INFO cache.H2CacheLoader: Starting Region Cache Flush in h2 for /VIRTUALLINKSCACHE
[27/10/11 10:06:08:964 EDT]  INFO cache.H2CacheLoader: Finished Region Cache Flush in h2 for /VIRTUALLINKSCACHE
[27/10/11 10:06:09:012 EDT]  WARN util.JDBCExceptionReporter: SQL Error: 0, SQLState: 23505
[27/10/11 10:06:09:012 EDT] ERROR util.JDBCExceptionReporter: ERROR: duplicate key value violates unique constraint "tag_tagname_host"
[27/10/11 10:06:09:015 EDT] ERROR impl.SessionImpl: Could not synchronize database state with session
[27/10/11 10:06:09:017 EDT]  WARN util.JDBCExceptionReporter: SQL Error: 0, SQLState: 25P02
[27/10/11 10:06:09:017 EDT] ERROR util.JDBCExceptionReporter: ERROR: current transaction is aborted, commands ignored until end of transaction block
[27/10/11 10:06:09:024 EDT] ERROR impl.SessionImpl: Could not synchronize database state with session
[27/10/11 10:06:09:024 EDT] ERROR db.DotHibernate: Unable to close Hibernate Session
com.dotmarketing.exception.DotHibernateException: Unable to close Hibernate Session
	at com.dotmarketing.db.HibernateUtil.closeSession(HibernateUtil.java:558)
	at com.dotmarketing.db.DotHibernate.closeSession(DotHibernate.java:464)
	at com.dotmarketing.db.DotHibernate.commitTransaction(DotHibernate.java:487)
	at com.dotmarketing.portlets.contentlet.business.web.ContentletWebAPIImpl.saveContent(ContentletWebAPIImpl.java:181)
	at com.dotmarketing.portlets.contentlet.ajax.ContentletAjax.saveContent(ContentletAjax.java:969)
	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 org.directwebremoting.impl.CreatorModule$1.doFilter(CreatorModule.java:229)
	at org.directwebremoting.impl.CreatorModule.executeMethod(CreatorModule.java:241)
	at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:379)
	at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:332)
	at org.directwebremoting.dwrp.BaseCallHandler.handle(BaseCallHandler.java:104)
	at org.directwebremoting.servlet.UrlProcessor.handle(UrlProcessor.java:120)
	at org.directwebremoting.servlet.DwrServlet.doPost(DwrServlet.java:141)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.dotmarketing.filters.CMSFilter.doFilter(CMSFilter.java:137)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.dotmarketing.filters.AutoLoginFilter.doFilter(AutoLoginFilter.java:60)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.dotmarketing.filters.CacheImagesFilter.doFilter(CacheImagesFilter.java:47)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.dotmarketing.cms.urlmap.filters.URLMapFilter.doFilter(URLMapFilter.java:313)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.dotmarketing.filters.CharsetEncodingFilter.doFilter(CharsetEncodingFilter.java:140)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:465)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
	at java.lang.Thread.run(Thread.java:680)
Caused by: net.sf.hibernate.exception.GenericJDBCException: could not insert: [com.dotmarketing.tag.model.Tag#2a8f1e54-4ea2-4ddc-bcf3-68887446aff7]
	at net.sf.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:80)
	at net.sf.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:69)
	at net.sf.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29)
	at net.sf.hibernate.persister.AbstractEntityPersister.convert(AbstractEntityPersister.java:1331)
	at net.sf.hibernate.persister.EntityPersister.insert(EntityPersister.java:472)
	at net.sf.hibernate.persister.EntityPersister.insert(EntityPersister.java:436)
	at net.sf.hibernate.impl.ScheduledInsertion.execute(ScheduledInsertion.java:37)
	at net.sf.hibernate.impl.SessionImpl.execute(SessionImpl.java:2449)
	at net.sf.hibernate.impl.SessionImpl.executeAll(SessionImpl.java:2435)
	at net.sf.hibernate.impl.SessionImpl.execute(SessionImpl.java:2392)
	at net.sf.hibernate.impl.SessionImpl.flush(SessionImpl.java:2261)
	at com.dotmarketing.db.HibernateUtil.closeSession(HibernateUtil.java:546)
	... 46 more
Caused by: org.postgresql.util.PSQLException: ERROR: current transaction is aborted, commands ignored until end of transaction block
	at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2102)
	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1835)
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:500)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:388)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeUpdate(AbstractJdbc2Statement.java:334)
	at org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:102)
	at net.sf.hibernate.impl.NonBatchingBatcher.addToBatch(NonBatchingBatcher.java:22)
	at net.sf.hibernate.persister.EntityPersister.insert(EntityPersister.java:462)
	... 53 more