hi i just installed xamp and download all files to my local pc so i can do what ever test i needed in future with mods and stuff but on my local pc with xamp its giving me this error
Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\4images\encuestas.php:166) in C:\xampp\htdocs\4images\includes\page_header.php on line 391
Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\4images\encuestas.php:166) in C:\xampp\htdocs\4images\includes\page_header.php on line 405
But on my hosting all the files are same and everything does anyone know what could be causing it on the local pc with xamp