Within the WP Forum settings I noticed the following line of text in Red: wpForo PageID doesn't exist. Forums will not be loaded, please read this.
I followed the support link and created an SQL Query with page ID included. I have got an error message which is:
'Duplicate entry 'wpforo_pageid'
I would be pleased if you could suggest my next step - thanks.
Please don't worry about this. This is an old information. This will be removed in future releases. Current and new versions of wpForo works based on slug not on page ID. Just make sure you have a Forum Page in Dashboard > Pages admin page. And make sure this page contains [wpforo] shortcode. Also the slug/alias of this page should match forum base URL in Dashboard > Forums > Settings admin page.
Please contact us via support[at]gvectors.com email address and send admin login details to allow us do a deep debug.
Thanks very much for this and have sent details over to email@example.com as requested.
Much appreciated indeed.
Thank you for access data, this problem is fixed, your forum page slug was not /forum/ .