Fatal error: Uncaught Error: Interface "Psy\Manual\ManualInterface" not found in C:\xampp\htdocs\sidalety\vendor\psy\psysh\src\Manual\V2Manual.php:19 Stack trace: #0 {main} thrown in C:\xampp\htdocs\sidalety\vendor\psy\psysh\src\Manual\V2Manual.php on line 19