Hata mesajı

• Warning: Cannot modify header information - headers already sent by (output started at /home/hiba/public_html/index.php:87) in drupal_send_headers() (line 1490 of /home/hiba/public_html/includes/bootstrap.inc).
• Warning: Cannot modify header information - headers already sent by (output started at /home/hiba/public_html/index.php:87) in drupal_send_headers() (line 1490 of /home/hiba/public_html/includes/bootstrap.inc).
• Warning: Cannot modify header information - headers already sent by (output started at /home/hiba/public_html/index.php:87) in drupal_send_headers() (line 1490 of /home/hiba/public_html/includes/bootstrap.inc).
• Warning: drupal_send_headers() (/home/hiba/public_html/includes/bootstrap.inc dosyasının 1490 satırı) içinde Cannot modify header information - headers already sent by (output started at /home/hiba/public_html/index.php:87).
• Warning: drupal_send_headers() (/home/hiba/public_html/includes/bootstrap.inc dosyasının 1490 satırı) içinde Cannot modify header information - headers already sent by (output started at /home/hiba/public_html/index.php:87).
• Warning: drupal_send_headers() (/home/hiba/public_html/includes/bootstrap.inc dosyasının 1490 satırı) içinde Cannot modify header information - headers already sent by (output started at /home/hiba/public_html/index.php:87).