I am using WordPress Mobile Pack as well as BC Oauth and when I try to change the scope for login using Google (in Google.php) to
I get the error
Warning: Cannot modify header information - headers already sent by (output started at /home/.../public_html/wp-content/plugins/bc-oauth/Classes/Google.php:131) in /home/.../public_html/wp-content/plugins/wordpress-mobile-pack/plugins/wpmp_switcher/wpmp_switcher.php on line 506
They are both trying to set a cookie in the header, which is causing the problem, but it works with the current scope:
Any ideas of how to fix this?