Fatal error: Uncaught Error: Class "Symfony\Component\Validator\ConstraintValidator" not found in /home/aprendectg/public_html/vendor/symfony/validator/Constraints/IsinValidator.php:24
Stack trace:
#0 {main}
thrown in /home/aprendectg/public_html/vendor/symfony/validator/Constraints/IsinValidator.php on line 24