Fatal error: Uncaught Error: Interface 'Psy\Formatter\ReflectorFormatter' not found in C:\Apache24\htdocs\vendor.old\psy\psysh\src\Formatter\DocblockFormatter.php:20 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\vendor.old\psy\psysh\src\Formatter\DocblockFormatter.php on line 20