SetLinks Article error: host error

Warning: Cannot modify header information - headers already sent by (output started at /var/www/u1293414/public_html/delphi-help.ru/setlinks_7ad25/slarticles.php:113) in /var/www/u1293414/public_html/delphi-help.ru/setlinks_7ad25/slarticles.php on line 83