Fatal error: Uncaught Error: Interface "Psy\Formatter\ReflectorFormatter" not found in /var/www/html/usophy/vendor/psy/psysh/src/Formatter/Formatter.php:19 Stack trace: #0 {main} thrown in /var/www/html/usophy/vendor/psy/psysh/src/Formatter/Formatter.php on line 19