MySQL（Joomla）-未知列

我已将一个组件从一个网站迁移到另一个网站。它们在同一个版本中，除了我在下面列出的两个错误外，其他一切看起来都很好

Unknown column 'a.downloads' in 'where clause' SQL=SELECT a.*,c.cid AS category, c.name AS category_name 
FROM ve63d_joomgallery AS a LEFT JOIN ve63d_joomgallery_catg AS c ON c.cid = a.catid 
WHERE a.published = 1 AND a.approved = 1 AND a.downloads > 0 ORDER BY a.downloads desc LIMIT 0, 5

另一个是：

 Unknown column 'c.password' in 'where clause' SQL=SELECT c.cid, c.parent_id, c.name, c.access, c.published, c.hidden, c.owner
 FROM ve63d_joomgallery_catg AS c WHERE lft > 0 AND c.published = 1 AND c.access IN (1,1) AND (c.password = '' OR c.cid IN (0)) ORDER BY c.lft

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如何修复这些表？

您应该写下表的架构，因为错误状态像1,1中的一样，似乎缺少一些列：-谢谢@Fabio！我可以列出列结构并创建所需的列结构，它看起来非常完美。@serkan不客气，伙计