I have done something similar like this: Clean install of Vanilla x.0 Point conf/config.php to the old DB Run utility update and utility/structure. If you run into permission issues, see this thread:… (View Post)

vanilla/?p=/ suggests you do not have pretty URLs working. (View Post)

Thanks to this post, I got it working by installing php-intl https://open.vanillaforums.com/discussion/37659/class-locale-not-found (View Post)

Also, note that it is an application, and goes in the applications folder, not a plugin. (View Post)

You may have already done these: In the Dashbaord, under roles and permissions, make sure that Enable Private Communities hasn't somehow been enabled. Check what permissions the role Guest has. If th… (View Post)