Fatal error: Uncaught Error: Interface "Symfony\Component\PasswordHasher\PasswordHasherInterface" not found in /home/marcgron/www/SSA/v2/vendor/symfony/password-hasher/LegacyPasswordHasherInterface.php:23 Stack trace: #0 {main} thrown in /home/marcgron/www/SSA/v2/vendor/symfony/password-hasher/LegacyPasswordHasherInterface.php on line 23