BuddyPress

Whenever I try to send a private message using compose I get the nickname i’m looking for, but also a long list of the same error:
“warning: cannot modify header information – headers already sent by (output started at /themes/custom-community/_inc/ajax.php:432) in plugins/buddypress/bp-messages.php on line 556″

I’ve spent hours searching online for a way to resolve this and despite many people running into this, no thread I could find had an answer. The only thing that keeps being repeated is that there would be a white space before or afther the php tags.
This is not the case.
I have removed all white spaces anywere in the ajax.php file and it just changes the line it says the problem is in. I’ve uploaded a fresh ajax.php file and this doesnt help either.

Anybody figured this out yet?
BP version 1.2.8
Custom community theme version 1.6.2
Here’s the pastebin of my ajax.php file:

http://pastebin.com/Gj3a2igS

Upgrade to latest version from @svenl77 and co. – http://themekraft.com/theme/custom-community/ v 1.7.0.2 and see if that fixes it.

EDIT – Also, download BuddyPress, unzip and re-upload manually to plugins folder i.e. via FTP or cpanel

Tried both, but sadly the error remains the same

Change to bp-default theme and see if erratic behavior exists. If it’s corrected using bp-default theme, check out theme forum of @svenl77 and co. at http://themekraft.com/groups/custom-community/forum for solution/s.