不是真正的编程问题（我认为），但由于某种原因，我的 Wordpress 博客的某些 URL 发生了变化。
它只影响为 Nextgen 插件创建的页面。
基本上我有一个照片库，按年划分，然后按月划分。该网址曾经是
mydomain.com/photo-gallery/2013
现在他们是
mydomain.com/photo-gallery/2013-2
我从 2007 年到 2013 年的所有页面都已更改，添加了“-2”，这导致与爬网和传入链接有关的错误导致 404 而不是正确的照片库页面。
我试图在 Wordpress 管理部分编辑永久链接，但它不会让我从每个页面中删除“-2”。
我很困惑，不知道该怎么办。有什么帮助吗？
谢谢
WordPress questions like this are tough to answer definitively because there are thousands of hosts, thousands of plug ins and thousands of themes. So the best I can do is try to give you some trouble shooting tips. Hopefully they will point you in the right direction.
Try these in the order listed.
Try a changing the text in a different browser.
Update the plugin if necessary. There may be an update for 3.7.
Disable all plugins and try to change the URL.
Check your .htaccess file in the root folder of your site.
Set Debug = true in wp-config and see if any errors come up when the page loads.
The reason that you might be unable to edit the file is because you don't have write permissions. However, you do have read permissions so you can see it. If you're using FileZilla you can right click on the folder and view the permissions for your plugin folder... (wp-content/plugins) I'm not sure how your server is configured but don't set the permissions of the folder to 777. They should probably be 755.
You may have malware on your site. Scan your WP site with http://sucuri.net/.