Fatal error: Uncaught Error: Class "Tests\TestCase" not found in /home/pricemat/public_html/vendor/multicaret/laravel-acquaintances/tests/FriendshipsGroupsTest.php:11 Stack trace: #0 {main} thrown in /home/pricemat/public_html/vendor/multicaret/laravel-acquaintances/tests/FriendshipsGroupsTest.php on line 11