Warning: Cannot modify header information - headers already sent by (output started at /Applications/XAMPP/xamppfiles/htdocs/fire-detection/index.php:1) in /Applications/XAMPP/xamppfiles/htdocs/fire-detection/include/redirect.php on line 17 code example
Example: Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\heermatka\myprofile.php:48) in C:\xampp\htdocs\heermatka\myprofile.php on line 144
ob_start();
Please paste top on the page.