Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/szperaczxf/www/autoproblem.pl/storage/vendor/symfony/validator/Tests/ConstraintTest.php:23 Stack trace: #0 {main} thrown in /home/szperaczxf/www/autoproblem.pl/storage/vendor/symfony/validator/Tests/ConstraintTest.php on line 23