Fatal error: Uncaught Error: Interface "Psy\Formatter\ReflectorFormatter" not found in C:\xampp\htdocs\systemcolas\vendor\psy\psysh\src\Formatter\Formatter.php:19 Stack trace: #0 {main} thrown in C:\xampp\htdocs\systemcolas\vendor\psy\psysh\src\Formatter\Formatter.php on line 19