Messaggio di errore

• Warning: Cannot modify header information - headers already sent by (output started at /web/htdocs/www.donmilanimontichiari.edu.it/home/includes/common.inc:2861) in drupal_send_headers() (linea 1551 di /web/htdocs/www.donmilanimontichiari.edu.it/home/includes/bootstrap.inc).
• Error: Call to undefined function mysql_connect() in eval() (linea 2 di /web/htdocs/www.donmilanimontichiari.edu.it/home/modules/php/php.module(80) : eval()'d code).