正式版房产后台问题，看图

1.点基本设置---提交 。就变成这样了


代码是：

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`='/4f/070409me0i3expwnmmuugg.gif',`mapinfo`='a:1:{s:3:"key";s:0:"";}',`listmode`='pic',`managegid`='a:1:{i:1;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)

2.点缓存变成这样了。

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] SELECT cid, title, identifier, logo, status, managegid, listmode, mapinfo, imageinfo, seoinfo FROM category_channel ORDER BY displayorder

Program messages:

[Line: 0057]admin.php(require) [Line: 1499]source/admincp/admincp_category.php(categorycache) [Line: 0168]source/function/function_category.php(DB::query) 只有点这2个地方 会出现这个问题， 点其他地方没问题。

怎么回事？

点其他地方没问题，只有这两个地方，会出现这样的，

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