ERROR in MySQL Connector/J 3.0.6

nickolas_chen Mar 2, 2003 12:13 PM

when i use mm.mysql 2.0.14 no error
but i use MySQL Connector/J 3.0.6 have many error

2003-03-02 23:43:08,576 WARN [org.jboss.system.ServiceController] Problem starting service jboss.j2ee:jndiName=EmployeeLocalHome,service=EJB
org.jboss.deployment.DeploymentException: Error while fixing table name; - nested throwable: (org.jboss.util.NestedSQLException: Could not create connection; - nested throwable: (java.sql.SQLException: Could not map transaction isolati

my jboss version is 3.0.6 bundled tomcat 4.1.18
who can help me solve the problem