ORA-01624: Log 1 needed for crash recovery of instance XE

SQL >   Alter  System switch logfile; System altered. SQL  >   Select   *   From V $ Log  ;  Group  # Thread # sequence # bytes members arc status first_change # first_time  --  ---------------------------------------------------------------------------------------------------          1            1           12   2147483648            1 No active 203704   2009  -  09  -  17   19 : 04 :23           2            1           11     52428800            1 No active 203206   2009  -  09  -  17   18 :56 : 08           3            1           13   2147483648            1 No Current                   203710   2009  -  09  -  17  19 : 04 : 38  SQL  >  Alter System Checkpoint  ; System altered. SQL  >   Select   *   From V $ Log  ;  Group # Thread # sequence # bytes members arc status first_change # first_time  --  ---------------------------------------------------------------------------------------------------           1            1           12   2147483648            1 No inactive 203704   2009  - 09  -  17   19 : 04 : 23           2            1           11     52428800            1 No inactive 203206   2009 -  09  -  17   18 : 56 : 08           3            1           13   2147483648            1 No Current                  203710   2009  -  09  -  17   19 : 04 : 38  SQL  >   Alter   Database   Drop LogfileGroup   2  ;  Database Altered.