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via Oracle Community by cupahjoe, 1 year ago
Unable to connect to datasource jdbc/komodo_G3 for database user null. Why this only happens after the first user logs in, I don't know. Here's the full set of error messages around the login failure: [#|2008-01-11T04:03:07.028-0500|FINEST|sun
java.lang.ClassCastException: org.hibernate.impl.SessionFactoryImpl	at com.sun.enterprise.security.auth.realm.jdbc.JDBCRealm.getConnection(JDBCRealm.java:467)