Fatal error: Uncaught Error: Class "Medoo\Tests\MedooTestCase" not found in C:\xampp\htdocs\import-serials\vendor\catfan\medoo\tests\RandTest.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\import-serials\vendor\catfan\medoo\tests\RandTest.php on line 8