So i had previoulty tried to install a forum directly on my server, along with Wordpress, in a folder called discussions.

I guess when visiting that url it said "forbidden" to access the folder not the page!!

I have made a new page with the shortcode though, and that works!

https://eurogoldfish.com/123-2/

It won't let me delete the original auto created page though, called Forum

One thing that I find interesting is, that the one board that I have created has ID 0

I am not sure if this means anything, but I am just mentioning what maybe could be rellevant.

I did try out a few otehr forum plugins before, that I have deleted since, including buddy press. But I assume that deleting them should solve this if it was the case.

Lastly, this is the ht access file

# BEGIN WordPress
# The directives (lines) between "BEGIN WordPress" and "END WordPress" are
# dynamically generated, and should only be modified via WordPress filters.
# Any changes to the directives between these markers will be overwritten.
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteRule .* -
RewriteBase /
RewriteRule ^index\.php$ -
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php
</IfModule>

# END WordPress

So i have dissabled all plugins on the site except wpForo, and it still does not allow me to see that page. I have also tried in a private browser, and cleared cookies, but still no luck