Fatal error: Uncaught Error: Class "Drupal\Core\Password\PhpassHashedPasswordBase" not found in /home/qcsvlel/www/core/modules/phpass/src/Password/PhpassHashedPassword.php:12 Stack trace: #0 {main} thrown in /home/qcsvlel/www/core/modules/phpass/src/Password/PhpassHashedPassword.php on line 12