Fatal error: Uncaught Error: Class "ILIAS\FileDelivery\Token\Signer\Payload\StructuredPayload" not found in /var/www/html/ilias/components/ILIAS/FileDelivery/src/Token/Signer/Payload/FilePayload.php:26 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/FileDelivery/src/Token/Signer/Payload/FilePayload.php on line 26