I deploy an application in weblogic 11g and in this application I use from
hibernate.When I run this application see below error:

javax.ejb.EJBTransactionRolledbackException: EJB Exception: ; nested exception
is: java.lang.IllegalArgumentException: org.hibernate.QueryException:
ClassNotFoundException: org.hibernate.hql.ast.HqlToken [from
com.sahand.industrial.administration.entity.SystemAction a where
a.serviceDescriptor = ?1]; nested exception is:
java.lang.IllegalArgumentException: org.hibernate.QueryException:
ClassNotFoundException: org.hibernate.hql.ast.HqlToken

anybody can help me ?