Fatal error: Uncaught Error: Interface "Psy\Formatter\ReflectorFormatter" not found in C:\Apache24\htdocs\cw\vendor\psy\psysh\src\Formatter\SignatureFormatter.php:23 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\cw\vendor\psy\psysh\src\Formatter\SignatureFormatter.php on line 23