Fatal error: Uncaught Error: Class "Tests\TestCase" not found in /home/itqudknw/public_html/repo/frima_prize_12/tests/Feature/GuitarTabTest.php:12 Stack trace: #0 {main} thrown in /home/itqudknw/public_html/repo/frima_prize_12/tests/Feature/GuitarTabTest.php on line 12