Error: RuntimeException occurred while performing an XHTML storage transformation (Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1; statement executed: update CONTENT set HIBERNATEVERSION=?, TITLE=?, LOWERTITLE=?, VERSION=?, CREATOR=?, CREATIONDATE=?, LASTMODIFIER=?, LASTMODDATE=?, VERSIONCOMMENT=?, PREVVER=?, CONTENT_STATUS=?, PAGEID=?, SPACEID=?, CHILD_POSITION=?, PARENTID=? where CONTENTID=? and HIBERNATEVERSION=?; nested exception is org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1; statement executed: update CONTENT set HIBERNATEVERSION=?, TITLE=?, LOWERTITLE=?, VERSION=?, CREATOR=?, CREATIONDATE=?, LASTMODIFIER=?, LASTMODDATE=?, VERSIONCOMMENT=?, PREVVER=?, CONTENT_STATUS=?, PAGEID=?, SPACEID=?, CHILD_POSITION=?, PARENTID=? where CONTENTID=? and HIBERNATEVERSION=?)