suse93为何不能安装软件

feelings

安装完成以后，在yast2中选择安装和卸载软件，结果出现错误，错误信息如下：
ERROR(InstTarget:E_RpmDB_subprocess_failed)
---
error: db4 error(-30978) from db->close: DB_RUNRECOVERY: Fatal error, run database recovery
rpmdb: PANIC: fatal region error detected; run recovery
error: db4 error(-30978) from db->close: DB_RUNRECOVERY: Fatal error, run database recovery
rpmdb: PANIC: fatal region error detected; run recovery
error: db4 error(-30978) from db->close: DB_RUNRECOVERY: Fatal error, run database recovery
rpmdb: PANIC: fatal region error detected; run recovery
error: db4 error(-30978) from db->close: DB_RUNRECOVERY: Fatal error, run database recovery
rpmdb: PANIC: fatal region error detected; run recovery
error: db4 error(-30978) from dbenv->close: DB_RUNRECOVERY: Fatal error, run database recovery

请高手指点一下，不想再重装了