Discuz更新缓存时提示common_member_archive' doesn't exist 的解决办法

Discuz! Database Error(1146) Table 'sz.common_member_archive' doesn't exist SELECT COUNT(*) FROM common_member_archive

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_userstats()
4	source/function/cache/cache_userstats.php	16	table_common_member->count()
5	source/class/table/table_common_member.php	172	table_common_member_archive->count(%d)
6	source/class/table/table_common_member_archive.php	48	discuz_database::result_first(%s, Array)
7	source/class/discuz/discuz_database.php	117	discuz_database::query(%s, Array, false, false)
8	source/class/discuz/discuz_database.php	136	db_driver_mysql->query(%s, false, false)
9	source/class/db/db_driver_mysql.php	153	db_driver_mysql->halt(%s, %d, %s)
10	source/class/db/db_driver_mysql.php	224	break()

解决方法：

登陆后台，站长—数据库—升级(Discuz! 数据库升级 - 请将数据库升级语句粘贴在下面中执行语句 ：

DELETE FROM `pre_common_setting` WHERE `skey` = 'membersplit';

就可以了，若没有找到执行语句的输入窗口 则修改config/config_global.php 当中的 $_config[admincp][runquery] 设置修改为1  (为了安全执行完该语句后 确认解决了1146错  误后 再将配置该回来 )  刷新后再输入执行。

提示：为了数据安全执行该语句前建议备份数据。