Fatal error: Uncaught Error: Class "Arrilot\Widgets\Test\Support\TestCase" not found in /home/tyasart/public_html/vendor/arrilot/laravel-widgets/tests/WidgetGroupTest.php:9 Stack trace: #0 {main} thrown in /home/tyasart/public_html/vendor/arrilot/laravel-widgets/tests/WidgetGroupTest.php on line 9