On the site we used to use forum as a support platform, but has since then moved to a ticket system, so I've closed the forums, but you can look through them. I've also commented out the notice that was thrown in the backend because of it, but the problem is that the
error.log on the server is filled with such errors (it's 85MB during the last 4 days). It's all like this:
[Fri Aug 26 02:00:52.251831 2016] [:error] [pid 1832] [client xx.xx.xx.xx:32824] PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'bbp_setup_current_user' not found or invalid function name in /var/www/html/wp-includes/plugin.php on line 524
So is there any kind of command I can use to suppress the writing of this specific warning in the error log? I'd still like to have possible errors written here.