I randomly see the same error in the catalina.out log:
WARNING: SQL Error: 0, SQLState: 25P02
Sep 8, 2010 11:50:13 PM org.hibernate.util.JDBCExceptionReporter logExceptions
SEVERE: ERROR: current transaction is aborted, commands ignored until end of ...
When rendering the final view during the render phase, hibernate throws
failed to lazily initialize a collection of role