Sign in to use plug in

[LivingUpper]

So i installed a new plug in , if you are not signed in and you visit a link for any plug in of the forum it asks you to sign in or register but with this plug in you can use it just fine even if you are not signed in.

How do go about fixing this problem ?Thank you.

[Wires]

What plugin are you talking about and what page is accessible to guests?