Notice: Undefined variable: app in C:\wamp\www\projet_symfony\sysmed\lib\vendor\symfony-1.4.0\test\bootstrap\functional.php on line 23

Fatal error: Uncaught exception 'InvalidArgumentException' with message 'The application "" does not exist.' in C:\wamp\www\projet_symfony\sysmed\lib\vendor\symfony-1.4.0\lib\config\sfProjectConfiguration.class.php:608 Stack trace: #0 C:\wamp\www\projet_symfony\sysmed\lib\vendor\symfony-1.4.0\test\bootstrap\functional.php(23): sfProjectConfiguration::getApplicationConfiguration(NULL, 'test', true) #1 {main} thrown in C:\wamp\www\projet_symfony\sysmed\lib\vendor\symfony-1.4.0\lib\config\sfProjectConfiguration.class.php on line 608