更新缓存 出错

Discuz! Database Error(1146) Table 'qqwuxianka.qz_mmm_rank' doesn't exist SELECT * FROM qz_mmm_rank
  
  PHP Debug
  

No.	File	Line	Code
1	admin.php	57	require(%s)
2	source/admincp/admincp_tools.php	36	updatecache()
3	source/function/function_cache.php	26	build_cache_qz_mmm()
4	source/function/cache/cache_qz_mmm.php	9	discuz_database::query(%s)
5	source/class/discuz/discuz_database.php	136	db_driver_mysql->query(%s, false, false)
6	source/class/db/db_driver_mysql.php	151	db_driver_mysql->halt(%s, %d, %s)
7	source/class/db/db_driver_mysql.php	218	break()