I've been getting the white screen of death on my site that is installed on a subdomain. I've been doing everything I can to get it back (I had it installed locally first with Xampp) but only thing that partly work was removing some buddypress plugins but it only showed the home page.
I've since reactivated them since it didn't really work.
Anyway I've set the debug setting to true on wp_config and on my pages (including wp-admin) it brings up this warning message:
Warning: Cannot modify header information - headers already sent by (output started at /content/HostingPlus/l/o/locallysocially.co.uk/lcf/web/wp-config.php:1) in /content/HostingPlus/l/o/locallysocially.co.uk/lcf/web/wp-includes/pluggable.php on line 881
Can anyone help with what this means and what I should do - and if it has anything to do with my white screen issue?
Thanks in advance.