On Nextgen I am getting this error still. Is there a chance it could be BPS related? Never used to show up before.
[11-Sep-2014 19:54:00 UTC] PHP Warning: Cannot modify header information - headers already sent in /home/xxxxborg/domains/xxxxborg-xxxx.com/public_html/xxxxxx-xxxxherds/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_data/class.ngglegacy_gallerystorage_driver.php on line 562