hola estoy probando un sistema de usuarios y al hacer login arriba del mensaje de bienvenda" (bienvenido nick) me arroja esto Warning: Cannot modify header information - headers already sent by (output started at /home/dooky/public_html/index.php:1) in /home/dooky/public_html/login.php on line 14
Warning: Cannot modify header information - headers already sent by (output started at /home/dooky/public_html/index.php:1) in /home/dooky/public_html/login.php on line 15
que sera??
