Caused by: java.lang.NullPointerException
	at org.hibernate.loader.DefaultEntityAliases.intern(DefaultEntityAliases.java:168)
	at org.hibernate.loader.DefaultEntityAliases.getSuffixedPropertyAliases(DefaultEntityAliases.java:131)
	at org.hibernate.loader.DefaultEntityAliases.determinePropertyAliases(DefaultEntityAliases.java:75)
	at org.hibernate.loader.DefaultEntityAliases.<init>(DefaultEntityAliases.java:47)
	at org.hibernate.loader.ColumnEntityAliases.<init>(ColumnEntityAliases.java:26)
	at org.hibernate.loader.custom.sql.SQLQueryReturnProcessor.generateCustomReturns(SQLQueryReturnProcessor.java:209)
	at org.hibernate.loader.custom.sql.SQLCustomQuery.<init>(SQLCustomQuery.java:136)
	at org.hibernate.engine.query.internal.NativeQueryInterpreterStandardImpl.createQueryPlan(NativeQueryInterpreterStandardImpl.java:70)
	at org.hibernate.engine.query.spi.QueryPlanCache.getNativeSQLQueryPlan(QueryPlanCache.java:210)
	at org.hibernate.internal.AbstractSessionImpl.getNativeSQLQueryPlan(AbstractSessionImpl.java:302)
	at org.hibernate.internal.AbstractSessionImpl.list(AbstractSessionImpl.java:318)
	at org.hibernate.internal.SQLQueryImpl.list(SQLQueryImpl.java:125)
	at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:567)
	at org.hibernate.jpa.internal.QueryImpl.getSingleResult(QueryImpl.java:482)