io uso un template engine : Smarty template , adesso l errore che mi da , mi appare su uno dei files compilati da smarty , quindi il problema potrebbe essere dentro smarty?
codice:
Warning: Cannot modify header information - headers already sent by (output started at C:\Programmi\Apache Software Foundation\Apache2.2\htdocs\supp\includes\Smarty\templates_c\%%CE^CE4^CE42039A%%cpheader.tpl.php:7 ) in C:\Programmi\Apache Software Foundation\Apache2.2\htdocs\supp\includes\functions_backup.php on line 48

Warning: Cannot modify header information - headers already sent by (output started at C:\Programmi\Apache Software Foundation\Apache2.2\htdocs\supp\includes\Smarty\templates_c\%%CE^CE4^CE42039A%%cpheader.tpl.php:7 ) in C:\Programmi\Apache Software Foundation\Apache2.2\htdocs\supp\includes\functions_backup.php on line 50

Warning: Cannot modify header information - headers already sent by (output started at C:\Programmi\Apache Software Foundation\Apache2.2\htdocs\supp\includes\Smarty\templates_c\%%CE^CE4^CE42039A%%cpheader.tpl.php:7 ) in C:\Programmi\Apache Software Foundation\Apache2.2\htdocs\supp\includes\functions_backup.php on line 51

Warning: Cannot modify header information - headers already sent by (output started at C:\Programmi\Apache Software Foundation\Apache2.2\htdocs\supp\includes\Smarty\templates_c\%%CE^CE4^CE42039A%%cpheader.tpl.php:7 ) in C:\Programmi\Apache Software Foundation\Apache2.2\htdocs\supp\includes\functions_backup.php on line 52