mi ha dato questo errore quando ho cliccato indietro dopo che avevo appena postato un messaggio
Warning: Cannot add header information - headers already sent by (output started at /var/www/html/forum/footer_header.php:15) in /var/www/html/forum/functions.php on line 569
Warning: Cannot add header information - headers already sent by (output started at /var/www/html/forum/footer_header.php:15) in /var/www/html/forum/functions.php on line 575
Warning: Cannot add header information - headers already sent by (output started at /var/www/html/forum/footer_header.php:15) in /var/www/html/forum/functions.php on line 589
Warning: Cannot add header information - headers already sent by (output started at /var/www/html/forum/footer_header.php:15) in /var/www/html/forum/functions.php on line 597