Fatal error: Uncaught Error: Class "Rector\Core\Rector\AbstractRector" not found in /home/flighto/e-commerce/vendor/sylius/sylius-rector/src/Rector/TraitUse/AliasTraitMethodRector.php:20 Stack trace: #0 {main} thrown in /home/flighto/e-commerce/vendor/sylius/sylius-rector/src/Rector/TraitUse/AliasTraitMethodRector.php on line 20