Fatal error: Uncaught Error: Class "PHPUnit\Framework\Constraint\Constraint" not found in /var/www/lindinhas.net/vendor/laravel/framework/src/Illuminate/Testing/Constraints/HasInDatabase.php:9 Stack trace: #0 {main} thrown in /var/www/lindinhas.net/vendor/laravel/framework/src/Illuminate/Testing/Constraints/HasInDatabase.php on line 9