Fatal error: Uncaught Error: Call to undefined function Symfony\Bridge\Monolog\Handler\trigger_deprecation() in I:\www\frameworks\Symfony\doctrine\vendor\symfony\monolog-bridge\Handler\SwiftMailerHandler.php:18 Stack trace: #0 {main} thrown in I:\www\frameworks\Symfony\doctrine\vendor\symfony\monolog-bridge\Handler\SwiftMailerHandler.php on line 18