* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-class BaseUser extends BaseFrameworkSystem implements Updateable {
+abstract class BaseUser extends BaseFrameworkSystem implements Updateable {
// Exception constances
const EXCEPTION_USERNAME_NOT_FOUND = 0x150;
const EXCEPTION_USER_EMAIL_NOT_FOUND = 0x151;