Fatal error: Uncaught Error: Class "Drupal\user\Form\UserPermissionsForm" not found in /home/qcsvlel/www/core/modules/user/src/Form/UserPermissionsModuleSpecificForm.php:14 Stack trace: #0 {main} thrown in /home/qcsvlel/www/core/modules/user/src/Form/UserPermissionsModuleSpecificForm.php on line 14