Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Exception\RuntimeException" not found in C:\Apache24\htdocs\drupal10\vendor\symfony\validator\Exception\ValidationFailedException.php:19
Stack trace:
#0 {main}
thrown in C:\Apache24\htdocs\drupal10\vendor\symfony\validator\Exception\ValidationFailedException.php on line 19