when i update my fedora this occured.here are several lines of the gnome-terminal shows:

error: db4 error(-30977) from dbcursor->c_get: DB_RUNRECOVERY: Fatal error, run database recovery
error: error(-30977) getting "<��fW���W�2-6�" records from Filemd5s index
rpmdb: PANIC: fatal region error detected; run recovery
error: db4 error(-30977) from dbcursor->c_get: DB_RUNRECOVERY: Fatal error, run database recovery
error: error(-30977) getting "
                              �k�������;/�y" records from Filemd5s index
rpmdb: PANIC: fatal region error detected; run recovery
error: db4 error(-30977) from dbcursor->c_get: DB_RUNRECOVERY: Fatal error, run database recovery
error: error(-30977) getting "�u�����0����" records from Filemd5s index
rpmdb: PANIC: fatal region error detected; run recovery
error: db4 error(-30977) from dbcursor->c_get: DB_RUNRECOVERY: Fatal error, run database recovery
error: error(-30977) getting "�U������?�
                                                Ǒ�" records from Filemd5s index


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Kimia