Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /mnt/disk1/hosted/cuadro_mando/vendor/sebastian/comparator/tests/FactoryTest.php:18 Stack trace: #0 {main} thrown in /mnt/disk1/hosted/cuadro_mando/vendor/sebastian/comparator/tests/FactoryTest.php on line 18