Only Oracle support can help me?
(alert file)
Database mounted in Exclusive Mode.
Completed: alter database mount
Tue Jan 2 17:24:31 2001
alter database open
Picked broadcast on commit scheme to generate SCNs
Tue Jan 2 17:24:31 2001
Errors in file /u01/app/oracle/admin/ahitmp/bdump1/lgwr_ahitmp_15932.trc:
ORA-00600: internal error code, arguments: [3705], [1], [1], [4], [8], [], [], []
Tue Jan 2 17:24:33 2001
LGWR: terminating instance due to error 600
Instance terminated by LGWR, pid = 15932