Fatal error: Uncaught Error: Class "Symfony\Bridge\Monolog\Processor\AbstractTokenProcessor" not found in I:\www\frameworks\Symfony\doctrine\vendor\symfony\monolog-bridge\Processor\SwitchUserTokenProcessor.php:22 Stack trace: #0 {main} thrown in I:\www\frameworks\Symfony\doctrine\vendor\symfony\monolog-bridge\Processor\SwitchUserTokenProcessor.php on line 22