Fatal error: Uncaught Error: Class "Monolog\Handler\FirePHPHandler" not found in I:\www\frameworks\Symfony\doctrine\vendor\symfony\monolog-bridge\Handler\FirePHPHandler.php:25 Stack trace: #0 {main} thrown in I:\www\frameworks\Symfony\doctrine\vendor\symfony\monolog-bridge\Handler\FirePHPHandler.php on line 25