Здравствуйте, помогите разрешить проблемку: есть сайт dunajclub.info, на нем сегодня появились проблемы:

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /www/hmarka.net/d/u/dunajclub/home/site/index.php:1) in /www/hmarka.net/d/u/dunajclub/home/site/includes/bootstrap.inc on line 1037

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /www/hmarka.net/d/u/dunajclub/home/site/index.php:1) in /www/hmarka.net/d/u/dunajclub/home/site/includes/bootstrap.inc on line 1037

Warning: Cannot modify header information - headers already sent by (output started at /www/hmarka.net/d/u/dunajclub/home/site/index.php:1) in /www/hmarka.net/d/u/dunajclub/home/site/includes/bootstrap.inc on line 636

Warning: Cannot modify header information - headers already sent by (output started at /www/hmarka.net/d/u/dunajclub/home/site/index.php:1) in /www/hmarka.net/d/u/dunajclub/home/site/includes/bootstrap.inc on line 637

Warning: Cannot modify header information - headers already sent by (output started at /www/hmarka.net/d/u/dunajclub/home/site/index.php:1) in /www/hmarka.net/d/u/dunajclub/home/site/includes/bootstrap.inc on line 638

Warning: Cannot modify header information - headers already sent by (output started at /www/hmarka.net/d/u/dunajclub/home/site/index.php:1) in /www/hmarka.net/d/u/dunajclub/home/site/includes/bootstrap.inc on line 639

В админку зайти не могу, резервная копия есть, но слишком старая…