Fatal error: Uncaught Error: Call to undefined function Symfony\Component\Security\Core\Encoder\trigger_deprecation() in I:\www\frameworks\Symfony\doctrine\vendor\symfony\security-core\Encoder\Pbkdf2PasswordEncoder.php:16 Stack trace: #0 {main} thrown in I:\www\frameworks\Symfony\doctrine\vendor\symfony\security-core\Encoder\Pbkdf2PasswordEncoder.php on line 16