I'm getting a 404 not found error whenever I save the settings. This happens after I change my blog URL.
The error happens on:
Previously I filled out the login/logout redirect for "all users". After I change the blog URL, whenever I try to change that setting, it will always lead to 404 error page.
However, all other settings (which I have not modified previously) such as the role specific redirects still works fine.
Is there anywhere I need to go to manually fix this?