Fatal error: Uncaught Error: Class 'Symfony\Component\Intl\Tests\ResourceBundleTestCase' not found in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\symfony\intl\Tests\LanguagesTest.php:19 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\symfony\intl\Tests\LanguagesTest.php on line 19