Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in D:\htdocs\SuiteCRM\vendor\nikic\fast-route\test\RouteCollectorTest.php:7 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\vendor\nikic\fast-route\test\RouteCollectorTest.php on line 7