Declaration of CommerceSkuNotNullConstraintValidator::validate

Problem/Motivation

NOTICE: PHP message: PHP Fatal error: Declaration of Drupal\commerce_autosku\Plugin\Validation\CommerceSkuNotNullConstraintValidator::validate($value, Symfony\Component\Validator\Constraint $constraint) must be compatible with Drupal\Core\Validation\Plugin\Validation\Constraint\NotNullConstraintValidator::validate($value, Symfony\Component\Validator\Constraint $constraint): void in /app/public/modules/contrib/commerce_autosku/src/Plugin/Validation/CommerceSkuNotNullConstraintValidator.php on line 19

Steps to reproduce

I got this PHP fatal error on order_information page after adding product to shopping cart and continue commerce pipeline.