Hi guys I have touch this last 4days ago and I didn't notice there was an error occurred when loging-in. I can't remember what was the last line that I have touched since i left in my pc with a rush trying to catch some important things outside. Anyway, when i try to login in my wp-admin. I get an error Warning: Cannot modify header information - headers already sent by (output started at /home/hotelpie/beta/wordpress/wp-content/themes/Mytemplate/functions.php:37) in /home/hotelpie/beta/wordpress/wp-includes/pluggable.php on line 881 And I can't login anymore with this error. Any advice or idea about this error?