Build expiry fails when excluding labels

	2008-02-10 00:00:00,163 INFO [QuartzScheduler_Worker-4] [BuildExpiryBean] Found 59 builds to expire.
2008-02-10 00:00:00,164 ERROR [QuartzScheduler_Worker-4] [LazyInitializationException] Failed to lazily initialize a collection - no session or session was closed
net.sf.hibernate.LazyInitializationException: Failed to lazily initialize a collection - no session or session was closed
	at net.sf.hibernate.collection.PersistentCollection.initialize(PersistentCollection.java:209)
	at net.sf.hibernate.collection.PersistentCollection.read(PersistentCollection.java:71)
	at net.sf.hibernate.collection.Bag.iterator(Bag.java:256)
	at com.atlassian.bamboo.resultsummary.BuildResultsSummaryImpl.getLabelNames(BuildResultsSummaryImpl.java:213)
	at com.atlassian.bamboo.build.expiry.BuildExpiryBean.excludedDueToLabel(BuildExpiryBean.java:197)
	at com.atlassian.bamboo.build.expiry.BuildExpiryBean.expireBuild(BuildExpiryBean.java:160)
	at com.atlassian.bamboo.build.expiry.BuildExpiryBean.expireAllBuilds(BuildExpiryBean.java:86)
	at com.atlassian.bamboo.build.expiry.ExpiredBuildCleaner.execute(ExpiredBuildCleaner.java:25)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:203)
	at com.atlassian.bamboo.quartz.SystemAuthorizedThreadPool$1.run(SystemAuthorizedThreadPool.java:36)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)
2008-02-10 00:00:00,167 ERROR [QuartzScheduler_Worker-4] [JobRunShell] Job DEFAULT.removeExpiredBuilds threw an unhandled Exception: 
net.sf.hibernate.LazyInitializationException: Failed to lazily initialize a collection - no session or session was closed
	at net.sf.hibernate.collection.PersistentCollection.initialize(PersistentCollection.java:209)
	at net.sf.hibernate.collection.PersistentCollection.read(PersistentCollection.java:71)
	at net.sf.hibernate.collection.Bag.iterator(Bag.java:256)
	at com.atlassian.bamboo.resultsummary.BuildResultsSummaryImpl.getLabelNames(BuildResultsSummaryImpl.java:213)
	at com.atlassian.bamboo.build.expiry.BuildExpiryBean.excludedDueToLabel(BuildExpiryBean.java:197)
	at com.atlassian.bamboo.build.expiry.BuildExpiryBean.expireBuild(BuildExpiryBean.java:160)
	at com.atlassian.bamboo.build.expiry.BuildExpiryBean.expireAllBuilds(BuildExpiryBean.java:86)
	at com.atlassian.bamboo.build.expiry.ExpiredBuildCleaner.execute(ExpiredBuildCleaner.java:25)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:203)
	at com.atlassian.bamboo.quartz.SystemAuthorizedThreadPool$1.run(SystemAuthorizedThreadPool.java:36)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)
2008-02-10 00:00:00,170 ERROR [QuartzScheduler_Worker-4] [ErrorLogger] Job (DEFAULT.removeExpiredBuilds threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested exception: net.sf.hibernate.LazyInitializationException: Failed to lazily initialize a collection - no session or session was closed]
	at org.quartz.core.JobRunShell.run(JobRunShell.java:214)
	at com.atlassian.bamboo.quartz.SystemAuthorizedThreadPool$1.run(SystemAuthorizedThreadPool.java:36)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)
* Nested Exception (Underlying Cause) ---------------
net.sf.hibernate.LazyInitializationException: Failed to lazily initialize a collection - no session or session was closed
	at net.sf.hibernate.collection.PersistentCollection.initialize(PersistentCollection.java:209)
	at net.sf.hibernate.collection.PersistentCollection.read(PersistentCollection.java:71)
	at net.sf.hibernate.collection.Bag.iterator(Bag.java:256)
	at com.atlassian.bamboo.resultsummary.BuildResultsSummaryImpl.getLabelNames(BuildResultsSummaryImpl.java:213)
	at com.atlassian.bamboo.build.expiry.BuildExpiryBean.excludedDueToLabel(BuildExpiryBean.java:197)
	at com.atlassian.bamboo.build.expiry.BuildExpiryBean.expireBuild(BuildExpiryBean.java:160)
	at com.atlassian.bamboo.build.expiry.BuildExpiryBean.expireAllBuilds(BuildExpiryBean.java:86)
	at com.atlassian.bamboo.build.expiry.ExpiredBuildCleaner.execute(ExpiredBuildCleaner.java:25)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:203)
	at com.atlassian.bamboo.quartz.SystemAuthorizedThreadPool$1.run(SystemAuthorizedThreadPool.java:36)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)