Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/fantasticerp/cosmetics.fantasticerp.com/vendor/maatwebsite/laravel-sidebar/tests/Traits/RouteableTraitTest.php:11 Stack trace: #0 {main} thrown in /home/fantasticerp/cosmetics.fantasticerp.com/vendor/maatwebsite/laravel-sidebar/tests/Traits/RouteableTraitTest.php on line 11