Unable to connect to database.

A database error occurred while processing this request.

Warning: Cannot modify header information - headers already sent by (output started at /home/siroccom/public_html/concrete/themes/core/error.php:5) in /home/siroccom/public_html/concrete/startup/url_check.php on line 19

Warning: Cannot modify header information - headers already sent by (output started at /home/siroccom/public_html/concrete/themes/core/error.php:5) in /home/siroccom/public_html/concrete/startup/url_check.php on line 20