Hello. 

When a guest tries to affiliate with us here and they post a link to their site, there shows up an error saying 'Guests can't post external' links. 

How to fix this? 

-Thank you in advance

Hello ^^


You need to go there
ACP / General / Forum / Security
Unauthorize guests to post external links and emails : Tick no and save your settings.

You might find some other security options you wish to disable there.

Oh. That fixed it. Thanks a lot!