Fatal error: Uncaught exception 'InvalidArgumentException' with message 'The application "backend" does not exist.' in /var/www/clients/client7/web29/home/web29/releases/20150316145912/lib/vendor/symfony/lib/config/sfProjectConfiguration.class.php:609 Stack trace: #0 /var/www/clients/client7/web29/home/web29/shared/data/bin/createInstance.php(34): sfProjectConfiguration::getApplicationConfiguration('backend', 'prod', false) #1 /var/www/clients/client7/web29/home/web29/releases/20150316145912/web/index.php(6): require_once('/var/www/client...') #2 {main} thrown in /var/www/clients/client7/web29/home/web29/releases/20150316145912/lib/vendor/symfony/lib/config/sfProjectConfiguration.class.php on line 609