Message: Cannot modify header information - headers already sent by (output started at C:\inetpub\vhosts\ferreteraatenco.com\httpdocs\application\config\constants.php:1)
Filename: libraries/Session.php
Line Number: 675
Fatal error: Uncaught exception 'Exception' with message 'Headers already sent in C:\inetpub\vhosts\ferreteraatenco.com\httpdocs\application\config\constants.php on line 1. Cannot send log data to FirePHP. You must have Output Buffering enabled via ob_start() or output_buffering ini directive.' in C:\inetpub\vhosts\ferreteraatenco.com\httpdocs\application\third_party\firephp\lib\FirePHPCore\FirePHP.class.php:1221
Stack trace:
#0 C:\inetpub\vhosts\ferreteraatenco.com\httpdocs\application\third_party\firephp\lib\FirePHPCore\FirePHP.class.php(752): FirePHP->newException('Headers already...')
#1 C:\inetpub\vhosts\ferreteraatenco.com\httpdocs\application\third_party\firephp\lib\FirePHPCore\FirePHP.class.php(593): FirePHP->fb('SELECT TOP 1 p....', '', 'INFO', Array)
#2 C:\inetpub\vhosts\ferreteraatenco.com\httpdocs\application\helpers\firephp_helper.php(29): FirePHP->info('SELECT TOP 1 p....', '')
#3 C:\inetpub\vhosts\ferreteraatenco.com\httpdocs\application\models\debug.php(6): fire_print('info', 'SELECT TOP 1 p....')
#4 C:\in in C:\inetpub\vhosts\ferreteraatenco.com\httpdocs\application\third_party\firephp\lib\FirePHPCore\FirePHP.class.php on line 1221