给1.5正式版升级房产出错，提示如下

Discuz! Database Error

The database has encountered a problem. Need Help?

Error messages:

[Type] 查询语句错误 [1054] Unknown column 'seoinfo' in 'field list' [Query] UPDATE category_channel SET `title`='房产',`status`='1',`logo`='',`mapinfo`='a:1:{s:3:"key";s:32:"6fbba7fac23dffb4446aa969af8c2858";}',`listmode`='text',`managegid`='a:2:{i:1;s:1:"1";i:2;s:1:"1";}',`seoinfo`='a:4:{s:8:"seotitle";s:0:"";s:11:"seokeywords";s:0:"";s:14:"seodescription";s:0:"";s:7:"seohead";s:0:"";}' WHERE cid='1'

Program messages:

[Line: 0057]admin.php(require) [Line: 0106]source\admincp\admincp_category.php(DB::update) [Line: 0783]source\class\class_core.php(DB::query)

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后台更新缓存的时候出现的问题

用0917版的文件覆盖后出现错误信息: Unknown column 'seoinfo' in 'field list'的解决办法
https://discuz.dismall.com/thread-1891175-1-1.html