Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/recreatina/www/wp-content/plugins/wp-health/vendor/gmulti/morphism/tests/MorphismArrayTest.php:7 Stack trace: #0 {main} thrown in /home/recreatina/www/wp-content/plugins/wp-health/vendor/gmulti/morphism/tests/MorphismArrayTest.php on line 7