Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\Apache24\htdocs\drupal10\vendor\symfony\validator\Test\ConstraintValidatorTestCase.php:45
Stack trace:
#0 {main}
thrown in C:\Apache24\htdocs\drupal10\vendor\symfony\validator\Test\ConstraintValidatorTestCase.php on line 45