Fatal error: Uncaught Error: Interface "Psy\Formatter\ReflectorFormatter" not found in C:\xampp\htdocs\adminlte3\vendor\psy\psysh\src\Formatter 2\Formatter.php:19 Stack trace: #0 {main} thrown in C:\xampp\htdocs\adminlte3\vendor\psy\psysh\src\Formatter 2\Formatter.php on line 19