HI,THERE I HAVE A SITUATION HERE,DUE TO POWER OUTAGE, DATABASE KEEP GIVING ERROR

 <code> select name,open_mode from v$database; 

NAME      OPEN_MODE                                                             
--------- --------------------                                                  
TESTDB    MOUNTED                                                               


So tried to open the database

<code> alter database open; 

alter database open
*
ERROR at line 1:
ORA-00354: corrupt redo log block header
ORA-00353: log corruption near block 11061 change 2342464 time 10/08/2018
13:52:29
ORA-00312: online log 2 thread 1:
'D:\APP\ADMINISTRATOR\ORADATA\TESTDB\REDO02.LOG'


I got the above error

What should i do to overcome this???

FOLLOWING ARE THE DETAILS FOR REDO FILES



GROUP# THREAD# MEMBER ARCHIVED STATUS

1 1 D:\APP\ADMINISTRATOR\ORADATA\TESTDB\REDO01.LOG NO ACTIVE

2 1 D:\APP\ADMINISTRATOR\ORADATA\TESTDB\REDO02.LOG NO CURRENT

3 1 D:\APP\ADMINISTRATOR\ORADATA\TESTDB\REDO03.LOG YES ACTIVE