Fatal error: Uncaught Error: Interface "Psy\Exception\Exception" not found in C:\xampp\htdocs\kotsch.tech\kotsch-tech - Kopie (2)\vendor\psy\psysh\src\Exception\ErrorException.php:17 Stack trace: #0 {main} thrown in C:\xampp\htdocs\kotsch.tech\kotsch-tech - Kopie (2)\vendor\psy\psysh\src\Exception\ErrorException.php on line 17