Fatal error: Uncaught Error: Class "Shopware\Core\System\StateMachine\StateMachineException" not found in /home/amper418/shopv2.amperio.ch/vendor/shopware/core/System/StateMachine/Exception/UnnecessaryTransitionException.php:10 Stack trace: #0 {main} thrown in /home/amper418/shopv2.amperio.ch/vendor/shopware/core/System/StateMachine/Exception/UnnecessaryTransitionException.php on line 10