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