Fatal error: Uncaught Error: Class 'Psy\Command\ListCommand\Enumerator' not found in /var/www/html/cps/vendor2/psy/psysh/src/Command/ListCommand/ClassConstantEnumerator.php:20 Stack trace: #0 {main} thrown in /var/www/html/cps/vendor2/psy/psysh/src/Command/ListCommand/ClassConstantEnumerator.php on line 20