恢复数据库出现问题

kakaxi9521

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of recover command at 09/23/2009 17:33:18
ORA-00283: recovery session canceled due to errors
RMAN-11003: failure during parse/execution of SQL statement: alter database recover logfile '/oracle/app/oracle/flash_recovery_area/TELESINO/archivelog/2009_08_26/o1_mf_1_64_5996ozww_.arc'
ORA-00283: recovery session canceled due to errors
ORA-12805: parallel query server died unexpectedly


各位大哥，小弟在恢复一数据库的时候出现这样的问题，请各位看看，我应该从那方面着手解决。谢谢~~