Fatal error: Uncaught Error: Class "Ramsey\Uuid\Exception\InvalidArgumentException" not found in C:\xampp\htdocs\kotsch.tech\kotsch-tech - Kopie (2)\vendor\ramsey\uuid\src\Exception\InvalidUuidStringException.php:23 Stack trace: #0 {main} thrown in C:\xampp\htdocs\kotsch.tech\kotsch-tech - Kopie (2)\vendor\ramsey\uuid\src\Exception\InvalidUuidStringException.php on line 23