版主.出大事了,,备份的数据恢复不了,怎么办

我的备份时出现这个问题,请问怎么解决呀?  

Warning: mysql_query(): Unable to save result set in d:\usr\www\html\include\db_mysql.class.php on line 58


Discuz! info: MySQL Query Error

User: ******
Time: 2009-9-23 8:20pm
Script: /admincp.php

SQL: SELECT * FROM [Table]statvars LIMIT 636, 300
Error: Got error 127 from table handler
Errno.: 1030

Similar error report has beed dispatched to administrator before.