HTTP Status 500 -
type Exception report
message
descriptionThe server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: javax.ejb.EJBException
root cause
javax.el.ELException: javax.ejb.EJBException
root cause
javax.ejb.EJBException
root cause
Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b04-fcs (04/17/2008))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Error in allocating a connection. Cause: Class name is wrong or classpath is not set for : org.postgresql.ds.PGSimpleDataSource
Error Code: 0
root cause
java.sql.SQLException: Error in allocating a connection. Cause: Class name is wrong or classpath is not set for : org.postgresql.ds.PGSimpleDataSource
note The full stack traces of the exception and its root causes are available in the Sun Java System Application Server 9.1_02 logs.
Sun Java System Application Server 9.1_02
Se alguém poder me ajudar serei eternamente grato eu to ferrado com esse problema pq nom sei resolver e eu tenho um projeto pra entregar e se eu não der jeito eu parar no infgerno e vo ter que tomar cerveja com o cão pra não encarar meu patrão