This is all set in your theme’s page templates.
You can copy one of these and rename it bbpress.php and put it into the root of your theme.
bbpress will then use that one, and you can delete the sidebar from the bbpress.php
come back if you need further help
Thanks for your attention.
I have copied the template (fullpage.php), renamed to (bbpress.php) and put into the root.
But, the sidebar shown, because calling code of sidebar in the “footer.php” template.
And when i delete the calling code of footer from bbpress.php i have lost all plugins (counters in footer) which shown in the bbpress.php page.
Thanks in advance.
My ites forum: http://med.gn24.net/forum
Your site has malware on it
http://sitecheck2.sucuri.net/results/med.gn24.net/
That will need cleaning first !
Thanks for information. I have already deleted the malware (be with plugin loginza) and re-scanned the site with sitecheck2.sucuri.net